{"title":"Velda","description":"\u003cp\u003e\u003c\/p\u003e","products":[{"product_id":"slangtule-set-voor-velda-clear-control","title":"Hose nozzle set for Velda Clear Control","description":"Hose nozzle set for Velda Clear Control\u003cbr\u003e\u003cp\u003e Suitable for the following Velda pond filters:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e Clear control 25 New Generation\u003c\/li\u003e\n\n\u003cli\u003e Clear control 50 New Generation\u003c\/li\u003e\n\n\u003cli\u003e Clear control 75 New Generation\u003c\/li\u003e\n\n\u003cli\u003e Clear control 100 New Generation\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112467054879,"sku":"126148","price":35.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/slangtule-set-voor-clear-control-ng.jpg?v=1698396788"},{"product_id":"trafo-9-watt","title":"Velda Transformer 9 Watt","description":"\u003ch2\u003e Transformer 9 Watt\u003c\/h2\u003e\n\n\u003ch3\u003e Suitable for the following Velda pond filters\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e UV-C 9 watt\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cu\u003e\u003cb\u003eNL Switch-off function in the end cap\u003c\/b\u003e\u003c\/u\u003e\u003cbr\u003e\u003cbr\u003e Only activate the UV-C lamp when it is fully assembled and check its operation through the transparent screw cap.\u003c\/p\u003e\n\n\u003cp\u003e For your safety, the lamp automatically switches off when you unscrew the end cap (while the plug is still in the socket).  \u003cbr\u003eThen unplug the unit. You can turn the UV-C unit back on by plugging it back in.\u003cbr\u003e Always unplug the appliance before removing the end cap and fitting for maintenance.\u003c\/p\u003e\n\n\u003cp\u003e The PL UV-C lamp's output will only reach its full potential after two weeks. Place the ballast in a location sheltered from sun and rain.\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112476295455,"sku":"126642","price":46.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/ballast_universeel_uv-c_9_watt.jpg?v=1698396951"},{"product_id":"trafo-11-watt","title":"Velda Transformer 11 Watt","description":"Transformer 11 Watt\u003cbr\u003e\u003ch3\u003e Suitable for the following Velda pond filters\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e UV-C 11 watt\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e Tip from the pond specialist\u003c\/h3\u003e\n\u003cp\u003e \u003cem\u003eThe UV-C lamp should be replaced every year, and I also recommend cleaning the quartz glass.\u003c\/em\u003e\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112476360991,"sku":"126643","price":52.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/ballast_universeel_uv-c_11_watt.jpg?v=1698396953"},{"product_id":"trafo-18-watt","title":"Velda Transformer 18 Watt","description":"\u003ch2\u003e Transformer 18 Watt\u003c\/h2\u003e\n\n\u003ch3\u003e Suitable for the following Velda pond filters\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e UV-C 18 watt\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cb\u003eNL Switch-off function in the end cap\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e Only activate the UV-C lamp when it is fully assembled and check its operation through the transparent screw cap.\u003c\/p\u003e\n\n \u003cp\u003eFor your safety, the lamp automatically switches off when you unscrew the end cap (while the plug is still in the socket).\u003cbr\u003e Then unplug the unit. You can turn the UV-C unit back on by plugging it back in.\u003cbr\u003e Always unplug the appliance before removing the end cap and fitting for maintenance.\u003c\/p\u003e\n\n\u003cp\u003e The PL UV-C lamp's output will only reach its full potential after two weeks. Place the ballast in a location sheltered from sun and rain.\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112476459295,"sku":"126644","price":62.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/ballast_universeel_uv-c_18_watt.jpg?v=1698396956"},{"product_id":"trafo-55-watt","title":"Velda Transformer 55 Watt","description":"\u003ch2\u003e Transformer 55 Watt\u003c\/h2\u003e\n\n\u003ch3\u003e Suitable for the following Velda pond filters\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e UV-C 55 watt\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003cu\u003e\u003cb\u003eNL Switch-off function in the end cap\u003c\/b\u003e\u003c\/u\u003e\u003cbr\u003e\u003cbr\u003e Only activate the UV-C lamp when it is fully assembled and check its operation through the transparent screw cap.\u003c\/p\u003e\n\n\u003cp\u003e For your safety, the lamp automatically switches off when you unscrew the end cap (while the plug is still in the socket).\u003cbr\u003e Then unplug the unit. You can turn the UV-C unit back on by plugging it back in.\u003cbr\u003e Always unplug the appliance before removing the end cap and fitting for maintenance.\u003c\/p\u003e\n\n \u003cp\u003eThe PL UV-C lamp's output will only reach its full potential after two weeks. Place the ballast in a location sheltered from sun and rain.\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112476688671,"sku":"126646","price":96.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/ballast_universeel_uv-c_55_watt.jpg?v=1698396969"},{"product_id":"velda-co2-tabs","title":"Velda CO₂ tabs","description":"Velda CO₂ tabs\u003cbr\u003e\u003cp\u003e A lack of CO2 (carbon dioxide) in pond water is almost always the cause of stagnant growth in oxygen-producing plants such as waterweed, hornwort, and pondweed. CO2 is an important nutrient for these plants. In well-maintained ponds, sufficient CO2 is produced by microorganisms, but in new ponds or ponds where microorganism development is suboptimal, CO2 levels can be low, leading to stagnant plant growth. If stagnant growth is due to a lack of carbon dioxide, Velda CO2 Tabs offer a solution. These tablets release CO2 into the water, reactivating plant growth.\u003c\/p\u003e \u003cp\u003eUse one tablet per 500 liters of pond water and repeat the dose weekly for at least three weeks. The tablets release CO2 into the water in an effervescent manner. One package is sufficient to treat 4000 liters of pond water with CO2 for three weeks (or multiple doses for smaller ponds).\u003c\/p\u003e\n\u003cp\u003e Using CO2 Tabs is environmentally friendly and, in the prescribed dosage, poses no risk to fish, plants, pets, birds, insects, or microorganisms. The water composition is not altered, but the pH value may temporarily drop slightly. Therefore, it is important to regularly test the pond water so that any pH problems can be detected promptly. To promote microbial life in the pond environment and ensure the natural CO2 supply, the use of substrate and Bacterial is recommended.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda \u003cspan\u003eCO₂\u003c\/span\u003e tabs:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e A primary nutrient\u003c\/li\u003e\n\n\u003cli\u003e For 4,000 liters of pond water\u003c\/li\u003e\n\n \u003cli\u003eimportant factor for plant development\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eCO₂\u003c\/span\u003e tabs\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112569094431,"sku":"122475","price":13.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda-co2-tabs.jpg?v=1698398770"},{"product_id":"velda-ferro-plus","title":"Velda ferro plus","description":"Velda ferro plus\u003cbr\u003e\u003cp\u003e \u003cspan\u003eTo achieve long-term, lush growth in pond plants, minerals are needed in addition to direct nutrients such as nitrates, phosphates, and CO2\u003c\/span\u003e \u003cspan style=\"font-size: xx-small;\"\u003e.\u003c\/span\u003e \u003cspan\u003eThe trace element iron, in particular, is an important growth-promoting mineral.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003eIt's virtually non-existent in pond water. Velda's Ferro Plus is an organic iron nutrient and provides plants with sufficient divalent iron (Fe\u003c\/span\u003e \u003cspan style=\"font-size: xx-small;\"\u003e2\u003c\/span\u003e \u003cspan\u003e).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003e\u003cspan\u003eWhen added to the pond water, a clear difference in the growth and color of pond plants is visible after just 2 to 3 weeks. \u003cspan\u003eThis is sufficient to treat 6,000 liters of pond water for 6 weeks.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003ch3\u003e\u003cspan\u003eBenefits of Velda Ferro Plus 1,000ml:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Ensures long lasting growth and color\u003c\/li\u003e\n\n\u003cli\u003e Contains divalent iron\u003c\/li\u003e\n\n\u003cli\u003e Organic iron nutrition\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Ferro Plus1.000ml.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112569389343,"sku":"122450","price":15.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda-ferro-plus_1.jpg?v=1698398772"},{"product_id":"velda-super-growth-balls-xl","title":"Velda super growth balls XL","description":"\u003ch2\u003eVelda super growth balls XL\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eVelda Super Growth Balls have been specially developed for fertilizing water lilies and marsh plants.\u003c\/p\u003e\n\u003cp\u003eThe nutrients, trace elements and minerals are delivered directly to the plant roots, resulting in lush growth and flowering of all types of aquatic plants. Make sure the growth balls are placed in the immediate vicinity of the plant roots. The growth balls are made of blue clay and contain only natural fertilizers.\u003c\/p\u003e\n\u003cp\u003eDepending on the growth of the plant, fertilize every 6-8 weeks from March to August.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlant basket 30 cm. 5 pieces\u003c\/em\u003e\u003cbr\u003e\u003cem\u003ePlant basket 40 cm. 8 pieces\u003c\/em\u003e\u003cbr\u003e\u003cem\u003ePlant basket 50 cm. 12 pieces\u003c\/em\u003e\u003cbr\u003e\u003cem\u003ePer m2 25 pieces\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBenefits of Velda Super Growth Balls XL: \u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContains many nutrients\u003c\/li\u003e\n\u003cli\u003eFor fertilizing lilies and marsh plants\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstruction manual\u003c\/li\u003e\n\u003cli\u003eVelda Super Growth Balls XL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112569454879,"sku":"122256","price":11.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda-groeibollen-xl-1100g.jpg?v=1698398688"},{"product_id":"velda-growth-balls","title":"Velda growth balls","description":"Velda growth balls\u003cbr\u003e\u003cp\u003e Velda growth balls are ideal for local fertilization of water lilies and marsh plants.\u003c\/p\u003e\n\u003cp\u003e The nutrients, trace elements, and minerals are released directly to the plant roots, resulting in lush growth. Press the growth balls into the soil near the plant roots.\u003c\/p\u003e\n\u003cp\u003e This package is sufficient for 0.5 m2 of ground surface or 2 plant baskets.\u003c\/p\u003e\n\u003cp\u003e Fertilize every 6-8 weeks from March to August, depending on the plant's growth.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Super Growth Balls:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Contains many nutrients\u003c\/li\u003e\n\n\u003cli\u003e For fertilizing lilies and marsh plants\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Super Growth Balls\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112569749791,"sku":"122250","price":6.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/122250-velda-growth-balls-01.jpg?v=1698398693"},{"product_id":"velda-plant-basket-vierkant-18-x-18-x-18-cm","title":"Velda plant basket square 18 x 18 x 18 cm","description":"Velda plant basket square 18 x 18 x 18 cm \u003cbr\u003e\u003cp\u003e\u003ca href=\"\/en\/vijveraanleg\/vijverbeplanting\/velda-super-growth-balls-xl\" title=\"velda-super-growth-balls-xl\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e Velda's Plant Baskets are made of high-quality, fine-mesh material that is exceptionally durable. Thanks to the flexibility of this material, the plant baskets can be easily and securely placed on virtually any surface. Moreover, they prevent the roots of aquatic plants from spreading uncontrollably, while maintaining excellent water permeability. \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/en\/vijveraanleg\/vijverbeplanting\/velda-super-growth-balls-xl\" title=\"velda-super-growth-balls-xl\"\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cp\u003eWhen planting your pond plants, we recommend using large planting baskets and filling them with pond soil. Then, create a hole and place the root ball in it. Ensure the soil is thoroughly moist and press it firmly. To encourage plant growth, you can add \u003ca href=\"\/en\/vijveraanleg\/vijverbeplanting\/velda-super-growth-balls-xl\" title=\"velda-super-growth-balls-xl\"\u003egrowth balls\u003c\/a\u003e . To prevent the pond soil from washing away, it's recommended to cover it with a layer of gravel or pond substrate.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eAdvantages of the Velda Plant Basket 18 x 18 x 18 cm:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Very durable material\u003c\/li\u003e\n\n\u003cli\u003e The fine structure keeps the contents in the basket\u003c\/li\u003e\n\n\u003cli\u003e Flexible installation, even on uneven surfaces\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda plant basket 18 x 18 x 18 cm.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112572567839,"sku":"127550","price":3.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/plantenmand-18x18x18.jpg?v=1698398703"},{"product_id":"velda-plant-basket-vierkant-30-x-30-x-25-cm","title":"Velda plant basket square 30 x 30 x 25 cm.","description":"Velda plant basket square 30 x 30 x 25 cm.\u003cbr\u003e \u003cp\u003eVelda's Plant Baskets are made of a fine-mesh, highly durable material. The flexibility of the material makes them stable and easy to place on virtually any surface.\u003c\/p\u003e\n\u003cp\u003e They prevent the roots of aquatic plants from growing too much, while still ensuring high water permeability.\u003c\/p\u003e\n\u003cp\u003e It is recommended to cover the pond soil with a layer of covering gravel or pond substrate.\u003c\/p\u003e\n\u003cp\u003e For exuberant growth, add \u003ca title=\"velda-super-growth-balls-xl\" href=\"\/en\/vijveraanleg\/vijverbeplanting\/velda-super-growth-balls-xl\"\u003egrowth balls\u003c\/a\u003e .\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eAdvantages of the Velda Plant Basket 30 x 30 x 25 cm:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Very durable material\u003c\/li\u003e\n\n\u003cli\u003e The fine structure keeps the contents in the basket\u003c\/li\u003e\n\n\u003cli\u003e Flexible installation, even on uneven surfaces\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda plant basket 30 x 30 x 25 cm.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e Tip from the pond specialist\u003c\/h3\u003e\n\u003cp\u003e \u003cem\u003eConsider carefully where and at what depth the plants should be placed; the recommended depth is measured from the top of the basket.\u003c\/em\u003e\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112572862751,"sku":"127554","price":4.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda-plant-basket-30-x-30-x-25-cm_1_n.jpg?v=1698398777"},{"product_id":"velda-plant-basket-rond-15-x-15-cm","title":"Velda plant basket round 15 x 15 cm.","description":"Velda plant basket round 15 x 15 cm.\u003cbr\u003e\u003cp\u003e Velda's Plant Baskets are made of a fine-mesh, highly durable material. The flexibility of the material makes them stable and easy to place on virtually any surface.\u003c\/p\u003e\n\u003cp\u003e They prevent the roots of aquatic plants from growing too much, while still ensuring high water permeability.\u003c\/p\u003e\n\u003cp\u003e It is recommended to cover the pond soil with a layer of covering gravel or pond substrate.\u003c\/p\u003e\n\u003cp\u003e For exuberant growth, add \u003ca title=\"velda-super-growth-balls-xl\" href=\"\/en\/vijveraanleg\/vijverbeplanting\/velda-super-growth-balls-xl\"\u003egrowth balls\u003c\/a\u003e .\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eAdvantages of the Velda Plant Basket round 15 x 15 cm:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Very durable material\u003c\/li\u003e\n\n\u003cli\u003e The fine structure keeps the contents in the basket\u003c\/li\u003e\n\n\u003cli\u003e Flexible installation, even on uneven surfaces\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda plant basket round 15 x 15 cm.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e Tip from the pond specialist\u003c\/h3\u003e \u003cp\u003e\u003cem\u003eConsider carefully where and at what depth the plants should be placed; the recommended depth is measured from the top of the basket.\u003c\/em\u003e\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112573550879,"sku":"127560","price":2.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda-plant-basket--rond.jpg?v=1698398779"},{"product_id":"velda-plant-basket-rond-25-x-20-cm","title":"Velda plant basket round 25 x 20 cm.","description":"Velda plant basket round 25 x 20 cm.\u003cbr\u003e\u003cp\u003e Velda's Plant Baskets are made of a fine-mesh, highly durable material. The flexibility of the material makes them stable and easy to place on virtually any surface.\u003c\/p\u003e\n\u003cp\u003e They prevent the roots of aquatic plants from growing too much, while still ensuring high water permeability.\u003c\/p\u003e\n\u003cp\u003e It is recommended to cover the pond soil with a layer of covering gravel or pond substrate.\u003c\/p\u003e\n\u003cp\u003e For exuberant growth, add \u003ca title=\"velda-super-growth-balls-xl\" href=\"\/en\/vijveraanleg\/vijverbeplanting\/velda-super-growth-balls-xl\"\u003egrowth balls\u003c\/a\u003e .\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eAdvantages of the Velda Plant Basket round 25 x 20 cm:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Very durable material\u003c\/li\u003e\n\n\u003cli\u003e The fine structure keeps the contents in the basket\u003c\/li\u003e\n\n\u003cli\u003e Flexible installation, even on uneven surfaces\u003c\/li\u003e\n\n\n\u003c\/ul\u003e \u003ch3\u003eIncluded in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda plant basket round 25 x 20 cm.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e Tip from the pond specialist\u003c\/h3\u003e\n\u003cp\u003e \u003cem\u003eConsider carefully where and at what depth the plants should be placed; the recommended depth is measured from the top of the basket.\u003c\/em\u003e\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112573583647,"sku":"127562","price":3.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/plant-basket-rond-_1.jpg?v=1698398781"},{"product_id":"velda-plant-sock-10-x-80-cm","title":"Velda plant sock 10 x 80 cm.","description":"Velda plant sock 10 x 80 cm.\u003cbr\u003e\u003cp\u003e The Velda Plant Sock is very fine-meshed and strong, preventing pond plant roots from overgrowing and preventing pond soil from washing away. It's suitable for all types of pond plants.\u003c\/p\u003e\n\u003cp\u003e For planting and concealing pond edges and bends.\u003c\/p\u003e\n\u003cp\u003e It is recommended to cover the pond soil with a layer of covering gravel or pond substrate.\u003cbr\u003e For exuberant growth, add growth balls.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Plant Sock 10 x 80 cm:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Very durable material\u003c\/li\u003e\n\n\u003cli\u003e The fine structure keeps the contents in the basket\u003c\/li\u003e\n\n\u003cli\u003e Flexible installation, even on uneven surfaces\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda plant sock 10 x 80 cm.\u003c\/li\u003e\u003c\/ul\u003e \u003ch3\u003eTip from the pond specialist\u003c\/h3\u003e\n\u003cp\u003e \u003cem\u003eConsider carefully where and at what depth the plants should be placed; the recommended depth is measured from the top of the basket.\u003c\/em\u003e\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112573878559,"sku":"127594","price":7.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/plantsock10x80.jpg?v=1698398784"},{"product_id":"velda-plant-sock-15-x-80-cm","title":"Velda plant sock 15 x 80 cm.","description":"Velda plant sock 15 x 80 cm.\u003cbr\u003e\u003cp\u003e The Velda Plant Sock is very fine-meshed and strong, preventing pond plant roots from overgrowing and preventing pond soil from washing away. It's suitable for all types of pond plants.\u003c\/p\u003e\n\u003cp\u003e For planting and concealing pond edges and bends.\u003c\/p\u003e\n\u003cp\u003e It is recommended to cover the pond soil with a layer of covering gravel or pond substrate.\u003cbr\u003e For exuberant growth, add growth balls.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Plant Sock 15 x 80 cm:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Very durable material\u003c\/li\u003e\n\n\u003cli\u003e The fine structure keeps the contents in the basket\u003c\/li\u003e\n\n\u003cli\u003e Flexible installation, even on uneven surfaces\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda plant sock 15 x 80 cm.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e Tip from the pond specialist\u003c\/h3\u003e \u003cp\u003e\u003cem\u003eConsider carefully where and at what depth the plants should be placed; the recommended depth is measured from the top of the basket.\u003c\/em\u003e\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112573944095,"sku":"127595","price":8.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/127594-velda-plant-sock-01.jpg?v=1698398708"},{"product_id":"velda-cloth-liner-45-x-45-cm","title":"Velda cloth liner 45 x 45 cm.","description":"Velda cloth liner 45 x 45 cm.\u003cbr\u003e\u003cp\u003e \u003cspan\u003eThe Velda inserts prevent the soil from washing away and the roots of aquatic plants from growing too much.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003eThe wipes are made of durable material so they last for years.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003ePrevent the sand from the plants from forming a thick layer of sludge on the pond bottom over time.\u003cbr\u003e Place these liners before placing the plant in the basket to ensure the sand stays where it's supposed to.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Cloth liner 45 x 45 cm:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Very durable material\u003c\/li\u003e\n\n\u003cli\u003e The fine structure keeps the contents in the basket\u003c\/li\u003e\n\n\u003cli\u003e Flexible installation, even on uneven surfaces\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda Cloth liner 45 x 45 cm.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e Tip from the pond specialist\u003c\/h3\u003e \u003cp\u003e\u003cem\u003eConsider carefully where and at what depth the plants should be placed; the recommended depth is measured from the top of the basket.\u003c\/em\u003e\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112574173471,"sku":"127580","price":2.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/files\/127580-ClothLiner45x45_1.jpg?v=1704702457"},{"product_id":"velda-cloth-liner-60-x-60-cm","title":"Velda cloth liner 60 x 60 cm.","description":"\u003ch2\u003e Velda cloth liner 60 x 60 cm.\u003c\/h2\u003e\n\n\u003cp\u003e \u003cspan\u003eThe Velda inserts prevent the soil from washing away and the roots of aquatic plants from growing too much.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003eThe wipes are made of durable material so they last for years.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003ePrevent the sand from the plants from forming a thick layer of sludge on the pond bottom over time.\u003cbr\u003e Place these liners before placing the plant in the basket to ensure the sand stays where it's supposed to.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Cloth liner 60 x 60 cm:\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Very durable material\u003c\/li\u003e\n\n\u003cli\u003e The fine structure keeps the contents in the basket\u003c\/li\u003e\n\n\u003cli\u003e Flexible installation, even on uneven surfaces\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Velda Cloth liner 60 x 60 cm.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112574271775,"sku":"127582","price":2.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/127582_-_cloth_liner_60x60_14af2360-01c1-4dd9-8830-ed482999901e.jpg?v=1698398711"},{"product_id":"velda-cloth-liner-90-x-90-cm","title":"Velda cloth liner 90 x 90 cm.","description":"Velda cloth liner 90 x 90 cm.\u003cbr\u003e\u003cp\u003e \u003cspan\u003eThe Velda inserts prevent the soil from washing away and the roots of aquatic plants from growing too much.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003eThe wipes are made of durable material so they last for years.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003ePrevent the sand from the plants from forming a thick layer of sludge on the pond bottom over time.\u003cbr\u003e Place these liners before placing the plant in the basket to ensure the sand stays where it's supposed to.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Cloth liner 90 x 90 cm:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Very durable material\u003c\/li\u003e\n\n\u003cli\u003e The fine structure keeps the contents in the basket\u003c\/li\u003e\n\n\u003cli\u003e Flexible installation, even on uneven surfaces\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda Cloth liner 90 x 90 cm.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e Tip from the pond specialist\u003c\/h3\u003e\n\u003cp\u003e \u003cem\u003eConsider carefully where and at what depth the plants should be placed; the recommended depth is measured from the top of the basket.\u003c\/em\u003e\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112574337311,"sku":"127583","price":3.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/files\/ad500aa521a5daf4f3e389d82bf9b9a0.jpg?v=1704702504"},{"product_id":"velda-bacterial-50ml","title":"Velda Bacterial 50ml","description":"Velda Bacterial 50ml\u003cbr\u003e\u003cp\u003e Bacterial contains nitrifying bacteria cultures in freeze-dried form. When a 50 ml package of Bacterial is added to pond water, approximately 20 billion primarily nitrifying bacteria are formed within 24 hours. Although tiny and invisible to the human eye, these bacteria are essential for virtually every form of life on earth.\u003c\/p\u003e\n\u003cp\u003e Available in packs of 50, 200 and 1000 ml.\u003c\/p\u003e \u003cp\u003eIn a new pond, it takes four to six months for the microorganisms and bacteria to multiply sufficiently and for a bacterial balance to be established. Bacterial gives nature a helping hand. Bacterial's freeze-dried bacteria can be easily mixed with the substrate or sprinkled into the water. Adding a dose of Bacterial to the filter media is also an excellent way to do this.\u003c\/p\u003e\n\u003cp\u003e Within 24 hours, approximately 20 billion bacteria develop, quickly establishing a natural balance in the pond. Bacterial has an unlimited shelf life in its dry form and accelerates and strengthens the development of the pond's biological balance. Bacterial stimulates plant growth and slows algae growth. It also ensures a clear and healthy pond environment.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of VVelda Bacterial 50ml:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Start-up bacteria in a new pond\u003c\/li\u003e\n\n\u003cli\u003e Maintenance during water changes or in spring\u003c\/li\u003e\n\n\u003cli\u003e Easy to apply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVelda Bacterial 50ml\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112575975711,"sku":"122615","price":9.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/bacterial-50ml.jpg?v=1698398725"},{"product_id":"velda-bacterial-200ml","title":"Velda Bacterial 200ml","description":"Velda Bacterial 200ml\u003cbr\u003e\u003cp\u003e Bacterial contains nitrifying bacteria cultures in freeze-dried form. When a 50 ml package of Bacterial is added to pond water, approximately 20 billion primarily nitrifying bacteria are formed within 24 hours. Although tiny and invisible to the human eye, these bacteria are essential for virtually every form of life on earth.\u003c\/p\u003e\n\u003cp\u003e Available in packs of 50, 200 and 1000 ml.\u003c\/p\u003e\n\u003cp\u003e In a new pond, it takes four to six months for the microorganisms and bacteria to multiply sufficiently and for a bacterial balance to be established. Bacterial gives nature a helping hand. Bacterial's freeze-dried bacteria can be easily mixed with the substrate or sprinkled into the water. Adding a dose of Bacterial to the filter media is also an excellent way to do this.\u003c\/p\u003e \u003cp\u003eWithin 24 hours, approximately 20 billion bacteria develop, quickly establishing a natural balance in the pond. Bacterial has an unlimited shelf life in its dry form and accelerates and strengthens the development of the pond's biological balance. Bacterial stimulates plant growth and slows algae growth. It also ensures a clear and healthy pond environment.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Bacterial 200ml:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Start-up bacteria in a new pond\u003c\/li\u003e\n\n\u003cli\u003e Maintenance during water changes or in spring\u003c\/li\u003e\n\n\u003cli\u003e Easy to apply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda Bacterial 200ml\u003c\/li\u003e\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112576106783,"sku":"122635","price":28.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/bacterial-200-ml.jpg?v=1698398727"},{"product_id":"velda-bacterial-1000ml","title":"Velda Bacterial 1,000ml","description":"Velda Bacterial 1,000ml\u003cbr\u003e \u003cp\u003eBacterial contains nitrifying bacteria cultures in freeze-dried form. When a 50 ml package of Bacterial is added to pond water, approximately 20 billion primarily nitrifying bacteria are formed within 24 hours. Although tiny and invisible to the human eye, these bacteria are essential for virtually every form of life on earth.\u003c\/p\u003e\n\u003cp\u003e Available in packs of 50, 200 and 1000 ml.\u003c\/p\u003e\n\u003cp\u003e In a new pond, it takes four to six months for the microorganisms and bacteria to multiply sufficiently and for a bacterial balance to be established. Bacterial gives nature a helping hand. Bacterial's freeze-dried bacteria can be easily mixed with the substrate or sprinkled into the water. Adding a dose of Bacterial to the filter media is also an excellent way to do this.\u003c\/p\u003e \u003cp\u003eWithin 24 hours, approximately 20 billion bacteria develop, quickly establishing a natural balance in the pond. Bacterial has an unlimited shelf life in its dry form and accelerates and strengthens the development of the pond's biological balance. Bacterial stimulates plant growth and slows algae growth. It also ensures a clear and healthy pond environment.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Bacterial 1,000ml:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Start-up bacteria in a new pond\u003c\/li\u003e\n\n\u003cli\u003e Maintenance during water changes or in spring\u003c\/li\u003e\n\n\u003cli\u003e Easy to apply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda Bacterial 1,000ml\u003c\/li\u003e\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112576303391,"sku":"122636","price":66.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda_20bacterial_201.000ml..jpg?v=1698398804"},{"product_id":"velda-bacterial-filterstart-20ml","title":"Velda Bacterial Filterstart 20ml","description":"Velda Bacterial Filterstart 20ml.\u003cbr\u003e \u003cp\u003eWhen freeze-dried Bacterial Filterstart is added to an active pond filter, billions of nitrifying bacteria are created within 24 hours. Although tiny, these bacteria are essential for life on earth. This also applies to garden ponds. Nitrifying bacteria play a vital role in breaking down (demineralizing) organic compounds.\u003c\/p\u003e\n\u003cp\u003e Along with enzymes and fungi, these bacteria convert organic waste into nutrients for aquatic plants. A biological filter plays a major role in this.\u003c\/p\u003e\n\u003cp\u003e The importance of Bacterial Filterstart \u003cbr\u003eWhen setting up a new filter or replacing an existing one with new materials, we can expect it to take at least 6 to 8 weeks for sufficient microorganisms to develop. However, to achieve a biologically functioning filter as quickly as possible, Bacterial Filterstart is added to the filter substrates. This has an almost immediate beneficial effect on the biological balance in the pond.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Bacterial Filterstart 20ml:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Start-up bacteria in a new pond\u003c\/li\u003e\n\n\u003cli\u003e Easy to apply\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda Bacterial Filterstart 20ml\u003c\/li\u003e\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112576401695,"sku":"122605","price":7.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/bacterial-filterstart.jpg?v=1698398807"},{"product_id":"velda-bio-oxidator-1000ml","title":"Velda Bio-Oxidator 1000 ml","description":"\u003cp\u003e\u003cspan\u003eLeaf litter, aquatic plant remains, and fish waste can increasingly pollute the pond bottom.\u003c\/span\u003e Especially under oxygen-poor conditions, the bottom layer becomes acidic, preventing bacterial conversion of organic compounds. This severely damages the pond environment. Aquatic plants stop growing, and algae become dominant. \u003cspan\u003eBio-Oxydator removes pond bottom sludge and prevents new sludge formation.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Bio-Oxidator 1000 ml:\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Accelerates the breakdown of leaf litter, plant remains, etc.\u003c\/li\u003e\n\n\u003cli\u003e Biological soil vacuum cleaner\u003c\/li\u003e\n\n\u003cli\u003e Also works against algae growth\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Velda Bio-Oxidator 1000 ml\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112577122591,"sku":"122148","price":9.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/122148-velda-bio-oxidator-1.000ml..jpg?v=1698398809"},{"product_id":"velda-bio-oxidator-2500ml","title":"Velda Bio-Oxidator 2500ml","description":"\u003cp\u003e\u003cspan\u003eLeaf litter, aquatic plant remains, and fish waste can increasingly pollute the pond bottom.\u003c\/span\u003e \u003cspan\u003eEspecially under oxygen-poor conditions, the bottom layer becomes acidic, preventing bacterial conversion of organic compounds. This severely damages the pond environment. Aquatic plants stop growing, and algae become dominant.\u003c\/span\u003e \u003cspan\u003eBio-Oxydator removes pond bottom sludge and prevents new sludge formation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Bio-Oxidator 2500ml:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Accelerates the breakdown of leaf litter, plant remains, etc.\u003c\/li\u003e\n\n\u003cli\u003e Biological soil vacuum cleaner\u003c\/li\u003e\n\n\u003cli\u003e Also works against algae growth\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Velda Bio-Oxidator 2500ml\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112580759839,"sku":"122150","price":18.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/bio-oxidator-2500ml.jpg?v=1698398812"},{"product_id":"velda-bio-oxidator-5000ml","title":"Velda Bio-Oxidator 5000ml","description":"\u003cp\u003e\u003cspan\u003eLeaf litter, aquatic plant remains, and fish waste can increasingly pollute the pond bottom.\u003c\/span\u003e \u003cspan\u003eEspecially under oxygen-poor conditions, the bottom layer becomes acidic, preventing bacterial conversion of organic compounds. This severely damages the pond environment. Aquatic plants stop growing, and algae become dominant.\u003c\/span\u003e \u003cspan\u003eBio-Oxydator removes pond bottom sludge and prevents new sludge formation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Bio-Oxidator 5000ml:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Accelerates the breakdown of leaf litter, plant remains, etc.\u003c\/li\u003e\n\n\u003cli\u003e Biological soil vacuum cleaner\u003c\/li\u003e\n\n\u003cli\u003e Also works against algae growth\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Velda Bio-Oxidator 5000ml\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112580890911,"sku":"122156","price":28.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/122150-velda-bio-oxidator-2500ml._1.jpg?v=1698398730"},{"product_id":"velda-mineral-plus-1000ml","title":"Velda mineral plus 1.000ml.","description":"Velda mineral plus 1.000ml.\u003cbr\u003e\u003cp\u003e A stable and healthy pond environment is only possible if the total mineral hardness is at least 8°DH. In soft water, biological processes stagnate, and the risk of environmental acidification is significant. However, the quality of the hardness, or mineral balance, is also essential for the growth of aquatic plants and the development of microorganisms.\u003c\/p\u003e\n\u003cp\u003e Available in packages of 1000 and 1500 ml.\u003c\/p\u003e\n\u003cp\u003e Mineral Plus promotes a balanced mineral balance and increases pond hardness. Mineral Plus contains only natural minerals and trace elements, is environmentally friendly, and suitable for ecologically responsible pond maintenance.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Mineral Plus 1,000ml:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Improves water hardness\u003c\/li\u003e\n\n\u003cli\u003e Promotes a balanced mineral balance\u003c\/li\u003e\n\n\u003cli\u003e Suitable for ecological pond maintenance\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda Velda Mineral Plus 1,000ml.\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003e Tip from the pond specialist\u003c\/h3\u003e \u003cp\u003e\u003cem\u003eMeasuring is knowing. If you want to keep your pond under control, you need to know the water parameters. A good water test kit is indispensable for the serious hobbyist.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112581054751,"sku":"122105","price":19.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/122105-velda-mineral-plus-1.000ml..jpg?v=1698398735"},{"product_id":"velda-mineral-plus-1500ml","title":"Velda mineral plus 1500ml","description":"\u003ch2\u003e Velda mineral plus 1500ml\u003c\/h2\u003e\n\n\u003cp\u003e A stable and healthy pond environment is only possible if the total mineral hardness is at least 8°DH. In soft water, biological processes stagnate, and the risk of environmental acidification is significant. However, the quality of the hardness, or mineral balance, is also essential for the growth of aquatic plants and the development of microorganisms.\u003c\/p\u003e\n\n\u003cp\u003e Mineral Plus promotes a balanced mineral balance and increases pond hardness. Mineral Plus contains only natural minerals and trace elements, is environmentally friendly, and suitable for ecologically responsible pond maintenance.\u003c\/p\u003e\n\n \u003ch3\u003e\u003cspan\u003eBenefits of Velda mineral plus 1500ml:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Improves water hardness\u003c\/li\u003e\n\n\u003cli\u003e Promotes a balanced mineral balance\u003c\/li\u003e\n\n\u003cli\u003e Suitable for ecological pond maintenance\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Velda mineral plus 1500ml\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112581906719,"sku":"122110","price":29.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/mineral_plus.jpg?v=1698398815"},{"product_id":"velda-aqua-test-strips-6-in-1","title":"Velda aqua test strips 6 in 1","description":"\u003ch2\u003e Velda aqua test strips 6 in 1\u003c\/h2\u003e\n\n\u003cp\u003e With the Aqua Test Strips, you can quickly and easily determine the 6 most important water parameters: acidity, total hardness, carbonate hardness, nitrite, nitrate, and chlorine levels.\u003c\/p\u003e\n\n\u003cp\u003e Dip the test strip into the water for 1 second.\u003cbr\u003e Shake off any excess water and wait for about 1 minute.\u003cbr\u003e Now compare the colors on the strip with the color scale on the tube.\u003c\/p\u003e\n\n\u003cp\u003e Store the strips in a cool, dry place. Close the cap immediately after use. Avoid temperatures above 30°C.\u003c\/p\u003e\n\n\u003cp\u003e Table of ideal water values:\u003c\/p\u003e\n\n\u003cp\u003e Pond water\u003cbr\u003e NO3 \u0026lt; 25 mg\/l\u003cbr\u003e NO2 ≤ 0.2 mg\/l\u003cbr\u003e GH 8 - 12 °DH\u003cbr\u003e KH 6 - 8 °DH\u003cbr\u003e pH 7 - 8.5 pH\u003cbr\u003e CI2 0 mg\/l\u003c\/p\u003e\n\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Auqa Test Strips:\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n \u003cli\u003eTest 6 different water values\u003c\/li\u003e\n\n\u003cli\u003e simple and fast testing\u003c\/li\u003e\n\n\u003cli\u003e respond quickly to changes in the pond\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e 50 test strips\u003c\/li\u003e\n\n\u003cli\u003e Sealable packaging\u003c\/li\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112582332703,"sku":"121519","price":13.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda-aqua-test-strips.png?v=1698398820"},{"product_id":"velda-aqua-testset-ph-gh-kh","title":"Velda aqua test set ph-gh-kh","description":"Velda aqua velda test set ph-gh-kh\u003cbr\u003e\u003cp\u003e \u003cstrong\u003epH\u003c\/strong\u003e With this professional pH test the acidity of fresh and salt water can be determined very accurately.\u003cbr\u003e Using a colour scale and comparator, quick insight into the value between pH 5.0 and pH 10 is obtained.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eGH\u003c\/strong\u003e This professional GH test allows for highly accurate determination of the calcium\/magnesium content of freshwater. Using a neutral disk and comparator, it quickly provides insight into the total hardness, with an accuracy of 1°DH.\u003c\/p\u003e \u003cp\u003eThis professional \u003cstrong\u003eKH\u003c\/strong\u003e test allows you to determine the carbonate hardness of freshwater and saltwater with great precision. Using a neutral disk and a comparator, you can quickly gain insight into the carbonate hardness, with an accuracy of 1°DH.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eAdvantages Velda Aqua Test Set pH-GH-KH:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Accurately measure water values\u003c\/li\u003e\n\n\u003cli\u003e Professional drip set\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Aqua Test Set pH-GH-KH\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112582398239,"sku":"121556","price":14.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda-aqua-velda-testset-ph-gh-kh.jpg?v=1698398823"},{"product_id":"velda-gh-plus-500ml","title":"Velda GH plus 500ml","description":"Velda GH plus 500ml\u003cbr\u003e\u003cp\u003e Maintaining the water hardness (GH value) is crucial for a stable pond environment and healthy plant growth. This is especially important because biological processes in the pond continually reduce this hardness. The GH value is expressed in German degrees of hardness (DH). A suitable hardness ranges between 8 and 12°DH.\u003c\/p\u003e \u003cp\u003eVelda GH Plus is a highly effective product for increasing the total hardness of pond water. This hardness is primarily created by calcium and magnesium sulfates. These important minerals ensure that the environment remains stable, aquatic plants grow, and soil bacteria can develop.\u003c\/p\u003e\n\u003cp\u003e At a total hardness of at least 8 to 12 °DH, oxygenating plants and micro-organisms can develop well.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits Velda gh plus 500ml:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Increases the GH value of the pond\u003c\/li\u003e\n\n\u003cli\u003e Easy to apply\u003c\/li\u003e\n\n\u003cli\u003e increases hardness by 3°DH\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda gh plus 500ml\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112583610655,"sku":"121952","price":9.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda-gh-plus-500ml.jpg?v=1698398830"},{"product_id":"velda-gh-plus-1000ml","title":"Velda GH plus 1000ml","description":"Velda GH plus 1000ml\u003cbr\u003e \u003cp\u003eMaintaining the water hardness (GH value) is crucial for a stable pond environment and healthy plant growth. This is especially important because biological processes in the pond continually reduce this hardness. The GH value is expressed in German degrees of hardness (DH). A suitable hardness ranges between 8 and 12°DH.\u003c\/p\u003e\n\u003cp\u003e Velda GH Plus is a highly effective product for increasing the total hardness of pond water. This hardness is primarily created by calcium and magnesium sulfates. These important minerals ensure that the environment remains stable, aquatic plants grow, and soil bacteria can develop.\u003c\/p\u003e\n\u003cp\u003e At a total hardness of at least 8 to 12 °DH, oxygenating plants and micro-organisms can develop well.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits Velda gh plus 1000ml:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Increases the GH value of the pond\u003c\/li\u003e\n\n\u003cli\u003e Easy to apply\u003c\/li\u003e\n\n\u003cli\u003e increases hardness by 3°DH\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda GH Plus 1000ml.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112584626463,"sku":"121953","price":15.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/803a54169840aa04a4afccc5b75dda41.jpg?v=1698398743"},{"product_id":"velda-kh-plus-500ml","title":"Velda KH plus 500ml","description":"Velda kh plus 500ml.\u003cbr\u003e\u003cp\u003e \u003cspan\u003eIncreases the carbonate hardness (KH value) of the pond water. This KH value, like the GH value, is expressed in German Hardness Degrees (DH). A sufficiently high value (4 to 8°DH) counteracts acidification in the pond environment and, through the bound CO2, ensures healthy development of oxygen-producing plants.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eThe KH value of water indicates the amount of carbon dioxide-bound calcium and magnesium. The KH value is also called the acid-binding capacity of water. Oxygen-producing plants, in particular, require a KH value of at least 4°DH for good growth. At a value below 4°DH, the acid-binding capacity is low, which can cause the pH value to drop and acidification to occur.\u003c\/p\u003e\n\u003cp\u003e The ideal KH value for ornamental ponds is between 4 and 8°DH. With Velda's KH Plus, this important KH value can be easily increased.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda KH plus 500ml:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Increases the carbonate hardness value of the pond\u003c\/li\u003e\n\n\u003cli\u003e Easy to apply\u003c\/li\u003e\n\n\u003cli\u003e increases the Carbonate hardness by 3°DH\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda KH plus 500ml\u003c\/li\u003e\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112587018527,"sku":"122032","price":9.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda-kh-plus-5000ml.jpg?v=1698398835"},{"product_id":"velda-kh-plus-1000ml","title":"Velda KH plus 1000ml","description":"Velda kh plus 1000ml.\u003cbr\u003e \u003cp\u003e\u003cspan\u003eIncreases the carbonate hardness (KH value) of the pond water. This KH value, like the GH value, is expressed in German Hardness Degrees (DH). A sufficiently high value (4 to 8°DH) counteracts acidification in the pond environment and, through the bound CO2, ensures healthy development of oxygen-producing plants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e The KH value of water indicates the amount of carbon dioxide-bound calcium and magnesium. The KH value is also called the acid-binding capacity of water. Oxygen-producing plants, in particular, require a KH value of at least 4°DH for good growth. At a value below 4°DH, the acid-binding capacity is low, which can cause the pH value to drop and acidification to occur.\u003c\/p\u003e\n\u003cp\u003e The ideal KH value for ornamental ponds is between 4 and 8°DH. With Velda's KH Plus, this important KH value can be easily increased.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda KH plus 1000ml:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Increases the carbonate hardness value of the pond\u003c\/li\u003e\n\n\u003cli\u003e Easy to apply\u003c\/li\u003e\n\n\u003cli\u003e increases the Carbonate hardness by 3°DH\u003c\/li\u003e\n\n\n\u003c\/ul\u003e \u003ch3\u003eIncluded in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e Velda KH plus 1000ml\u003c\/li\u003e\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112587116831,"sku":"122033","price":15.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda-kh-plus-1000-ml.jpg?v=1698398841"},{"product_id":"velda-ph-min-500ml","title":"Velda ph min 500ml","description":"Velda ph min 500ml\u003cbr\u003e\u003cp\u003e The pH value is an important indicator of pond environment. It is partly determined by the amount of carbon dioxide (CO2) in the water. If the water contains sufficient carbon dioxide, the pH is relatively low (7 to 8). With little or no carbon dioxide, the pH can range from 9 to 10. An ideal pH value for a garden pond is between 7 and 8.\u003c\/p\u003e\n\u003cp\u003e Available in 500 ml \u0026amp; 1,000 ml packaging.\u003c\/p\u003e \u003cp\u003eAt this value, the water contains sufficient CO2, and aquatic plants will grow optimally. Relatively high pH values ​​(pH 8.5 and above) generally indicate a CO2 deficiency in the pond water, especially when the carbonate hardness (KH value) is low. Under these conditions, oxygenating plants (elodea, hornwort, etc.) will experience stagnant growth and excessive algae growth (green water or filamentous algae).\u003c\/p\u003e\n\u003cp\u003e To lower the pH value long-term, you need to take biological measures. This involves encouraging the development of microorganisms. Ensure that 80% of the substrate is covered with Pond Substrate and mix in a dose of Bacterial. It's also wise to add some floating plants.\u003c\/p\u003e\n\u003cp\u003e To lower the pH value in the short term, you can use Velda's pH Min. The product works very immediately and is easily added to the water.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits Velda PH min 500ml.:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n \u003cli\u003eLowers the pH value of the pond\u003c\/li\u003e\n\n\u003cli\u003e Easy to apply\u003c\/li\u003e\n\n\u003cli\u003e The value is reduced by 3pH after use\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda pH min 500ml.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112587673887,"sku":"120233","price":12.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda-ph-min-500ml_3.jpg?v=1698398845"},{"product_id":"velda-uv-c-unit-9-watt","title":"Velda UV-C Unit 9 Watt","description":"Velda UV-C Unit 9 Watt\u003cbr\u003e\u003cp\u003e \u003cspan\u003eAll Velda filters are equipped with special built-in UV-C units. These separate units can be used with the\u003c\/span\u003e Clear Control \u003cspan\u003epressure filters,\u003c\/span\u003e Cross-Flow Biofill \u003cspan\u003e, and\u003c\/span\u003e Giant Biofill XL \u003cspan\u003e.\u003c\/span\u003e They operate using ultraviolet radiation, which attacks the cells of green algae and pathogens. With these UV-C units, you quickly achieve crystal-clear pond water and a healthy environment for fish and aquatic plants. They are equipped with special long-life UV-C lamps.\u003c\/p\u003e\n\u003cp\u003e Available in 9, 18, 36 and 55 Watts.\u003c\/p\u003e \u003cp\u003eThe advantage of the unit is that all algae and any pathogens are killed before the water passes through the filter media. You'll quickly achieve crystal-clear pond water and a healthy environment for fish and aquatic plants.\u003c\/p\u003e\n\u003cp\u003e The included long-life UV-C lamps have a lifespan of over 7,500 hours.\u003c\/p\u003e\n\u003cp\u003e The 55 Watt UV-C unit can be mounted in the Velda Clear Control 75 and 100 pressure filters.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eAdvantages of Velda UV-C Unit 9 Watt:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Easy installation\u003c\/li\u003e\n\n\u003cli\u003e Suitable for various Velda pond filters\u003c\/li\u003e\n\n\u003cli\u003e Easy to maintain\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Screw cap with cord and transformer\u003c\/li\u003e\n\n\u003cli\u003e UVC PL lamp 9 watts\u003c\/li\u003e\n\n\u003cli\u003e Quartz glass\u003c\/li\u003e\n\n\u003cli\u003e Sealing ring\u003c\/li\u003e\n\n\u003cli\u003e Shortcut\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112587837727,"sku":"126570","price":108.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/uv-c_unit_18_w_vrij.jpg?v=1698398754"},{"product_id":"velda-uv-c-unit-18-watt","title":"Velda UV-C Unit 18 Watt","description":"Velda UV-C Unit 18 Watt\u003cbr\u003e \u003cp\u003e\u003cspan\u003eAll Velda filters are equipped with special built-in UV-C units. These separate units can be used with the\u003c\/span\u003e Clear Control \u003cspan\u003epressure filters,\u003c\/span\u003e Cross-Flow Biofill \u003cspan\u003e, and\u003c\/span\u003e Giant Biofill XL \u003cspan\u003e.\u003c\/span\u003e They operate using ultraviolet radiation, which attacks the cells of green algae and pathogens. With these UV-C units, you quickly achieve crystal-clear pond water and a healthy environment for fish and aquatic plants. They are equipped with special long-life UV-C lamps.\u003c\/p\u003e\n\u003cp\u003e Available in 9, 18, 36 and 55 Watts.\u003c\/p\u003e\n\u003cp\u003e The advantage of the unit is that all algae and any pathogens are killed before the water passes through the filter media. You'll quickly achieve crystal-clear pond water and a healthy environment for fish and aquatic plants.\u003c\/p\u003e\n\u003cp\u003e The included long-life UV-C lamps have a lifespan of over 7,500 hours.\u003c\/p\u003e\n\u003cp\u003e The 55 Watt UV-C unit can be mounted in the Velda Clear Control 75 and 100 pressure filters.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eAdvantages of Velda UV-C Unit 18 Watt:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Easy installation\u003c\/li\u003e\n\n \u003cli\u003eSuitable for various Velda pond filters\u003c\/li\u003e\n\n\u003cli\u003e Easy to maintain\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Screw cap with cord and transformer\u003c\/li\u003e\n\n\u003cli\u003e UVC PL lamp 18 watts\u003c\/li\u003e\n\n\u003cli\u003e Quartz glass\u003c\/li\u003e\n\n\u003cli\u003e Sealing ring\u003c\/li\u003e\n\n\u003cli\u003e Shortcut\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112588165407,"sku":"126575","price":117.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/uv-c_unit_18_w_vrij_1.jpg?v=1698398762"},{"product_id":"velda-uv-c-unit-36-watt","title":"Velda UV-C Unit 36 ​​Watt","description":"\u003ch2\u003e Velda UV-C Unit 36 ​​Watt\u003cbr\u003e\n\n\u003c\/h2\u003e\n\n\u003cp\u003e \u003cspan\u003eAll Velda filters are equipped with special built-in UV-C units. These separate units can be used with the\u003c\/span\u003e Clear Control \u003cspan\u003epressure filters,\u003c\/span\u003e Cross-Flow Biofill \u003cspan\u003e, and\u003c\/span\u003e Giant Biofill XL \u003cspan\u003e.\u003c\/span\u003e They operate using ultraviolet radiation, which attacks the cells of green algae and pathogens. With these UV-C units, you quickly achieve crystal-clear pond water and a healthy environment for fish and aquatic plants. They are equipped with special long-life UV-C lamps.\u003c\/p\u003e\n\n\u003cp\u003e Available in 9, 18, 36 and 55 Watts.\u003c\/p\u003e\n\n \u003cp\u003eThe advantage of the unit is that all algae and any pathogens are killed before the water passes through the filter media. You'll quickly achieve crystal-clear pond water and a healthy environment for fish and aquatic plants.\u003c\/p\u003e\n\n\u003cp\u003e The included long-life UV-C lamps have a lifespan of over 7,500 hours.\u003c\/p\u003e\n\n\u003cp\u003e The 55 Watt UV-C unit can be mounted in the Velda Clear Control 75 and 100 pressure filters.\u003c\/p\u003e\n\n\u003ch3\u003e \u003cspan\u003eAdvantages of Velda UVC Unit 36 ​​watt:\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Easy installation\u003c\/li\u003e\n\n\u003cli\u003e Suitable for various Velda pond filters\u003c\/li\u003e\n\n\u003cli\u003e Easy to maintain\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Screw cap with cord and transformer\u003c\/li\u003e\n\n\u003cli\u003e UVC PL lamp 36 watts\u003c\/li\u003e\n\n\u003cli\u003e Quartz glass\u003c\/li\u003e\n\n\u003cli\u003e Sealing ring\u003c\/li\u003e\n\n\u003cli\u003e Shortcut\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112588230943,"sku":"126576","price":135.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/uv-c_unit_18_w_vrij_2.jpg?v=1698398771"},{"product_id":"velda-uv-c-unit-55-watt","title":"Velda UV-C Unit 55 Watt","description":"Velda UV-C Unit 55 Watt\u003cbr\u003e \u003cp\u003e\u003cspan\u003eAll Velda filters are equipped with special built-in UV-C units. These separate units can be used with the\u003c\/span\u003e Clear Control \u003cspan\u003epressure filters,\u003c\/span\u003e Cross-Flow Biofill \u003cspan\u003e, and\u003c\/span\u003e Giant Biofill XL \u003cspan\u003e.\u003c\/span\u003e They operate using ultraviolet radiation, which attacks the cells of green algae and pathogens. With these UV-C units, you quickly achieve crystal-clear pond water and a healthy environment for fish and aquatic plants. They are equipped with special long-life UV-C lamps.\u003c\/p\u003e\n\u003cp\u003e Available in 9, 18, 36 and 55 Watts.\u003c\/p\u003e\n\u003cp\u003e The advantage of the unit is that all algae and any pathogens are killed before the water passes through the filter media. You'll quickly achieve crystal-clear pond water and a healthy environment for fish and aquatic plants.\u003c\/p\u003e\n\u003cp\u003e The included long-life UV-C lamps have a lifespan of over 7,500 hours.\u003c\/p\u003e\n\u003cp\u003e The 55 Watt UV-C unit can be mounted in the Velda Clear Control 75 and 100 pressure filters.\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eAdvantages of Velda UVC Unit 55 watt:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Easy installation\u003c\/li\u003e\n\n \u003cli\u003eSuitable for various Velda pond filters\u003c\/li\u003e\n\n\u003cli\u003e Easy to maintain\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Screw cap with cord and transformer\u003c\/li\u003e\n\n\u003cli\u003e UVC PL lamp 55 watts\u003c\/li\u003e\n\n\u003cli\u003e Quartz glass\u003c\/li\u003e\n\n\u003cli\u003e Sealing ring\u003c\/li\u003e\n\n\u003cli\u003e Shortcut\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112588656927,"sku":"126577","price":180.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/uv-c_unit_18_w_vrij_3.jpg?v=1698398854"},{"product_id":"velda-clear-control-25-uv-c","title":"Velda Clear Control 25 + UV-C 9 Watt","description":"Velda Clear Control 25 + UV-C 9 Watt\u003cbr\u003e \u003cp\u003e\u003cspan\u003eIf you have a fountain, waterfall, or stream in your pond, it's important that the water remains clear. To achieve and maintain this, Clear Control pressure filters are an excellent choice. These filters are resistant to high pressure and can allow the water to flow over a significant height difference even after the filter has been filtered. A pressure filter is also a good option if you want to place your filter further away from the pond. Moreover, they are very user-friendly and easy to clean. Velda has developed a highly advanced pressure filter with a 7-position valve in the lid, allowing you to control how the filter is used in different situations. This filter is the perfect addition to your pond, ensuring clear and healthy water. You can choose between the following 7 settings:\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003ePosition 1: Filter rinse mode. This setting is used to rinse away dirt from the bottom of the grille. This may be necessary if coarse dirt particles have accumulated under the grille, reducing capacity (see dirt indicator). The water now flows from top to bottom, flushing away the dirt.\u003c\/p\u003e\n\u003cp\u003e Position 2: not used in ponds.\u003c\/p\u003e\n\u003cp\u003e Position 3: Drain position. This position is used to empty the pond when necessary and flush out any debris from the head. To do this, attach a hose to the wastewater outlet.\u003c\/p\u003e\n\u003cp\u003e Position 4: Filtration mode. The water flows through the front compartment to the bottom grille and through the filter materials to the drain.\u003c\/p\u003e\n\u003cp\u003e Position 5: Block position. This prevents the filter from letting any water through (always turn off the pump). This position is used when cleaning the pond pump.\u003cbr\u003e while the filter remains full of water. After cleaning the pump, the tap is returned to the filtration position.\u003c\/p\u003e \u003cp\u003eLevel 6: Medication level. The water does not flow through the filter materials, but directly back into the pond via the outlet. The treated water is not filtered. However, the filter material must be rinsed after the medication period.\u003c\/p\u003e\n\u003cp\u003e Position 7: Winter position. In this position, the tap mechanism is depressurized when the filter is not in use. This position is used for safe storage of the filter, for example, during the winter.\u003c\/p\u003e\n\u003cp\u003e Velda's pressure filter is the Clear Control series, available in 4 different sizes.\u003c\/p\u003e\n\u003cp\u003e Clear Control 25 net filter capacity approx. 25 l suitable for ponds up to 10,000 l\u003cbr\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-50-uv-c\" title=\"Velda clear control 50 + UV-C\" target=\"_self\"\u003eClear Control 50\u003c\/a\u003e net filter capacity approx. 50 l suitable for ponds up to 20,000 l\u003cbr\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-75-uv-c\" title=\"Velda clear control 75 + UV-C\" target=\"_self\"\u003eClear Control 75\u003c\/a\u003e net filter capacity approx. 75 l suitable for ponds up to 30,000 l \u003cbr\u003e\u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-100-compleet\" title=\"Velda clear control 100 complete\" target=\"_self\"\u003eClear Control 100\u003c\/a\u003e net filter capacity approx. 135 l suitable for ponds up to 60,000 l\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Clear Control 25 + UV-C 9 Watt:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003ePressure filter\u003c\/span\u003e compact and strong, leak-proof up to 1.5 bar\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMulti-position crane\u003c\/span\u003e for various functions\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eUV-C lamp\u003c\/span\u003e kills floating algae and germs\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eJapanese filter mat\u003c\/span\u003e removes coarse dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eActivated filter carbon\u003c\/span\u003e absorbs fine dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eLava stone\u003c\/span\u003e for optimal biological filtration\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003ca href=\"https:\/\/www.vijverlevenhub.com\/filterpakket-clear-control-25\" title=\"Filter package Clear Control 25\" target=\"_self\"\u003eFilter pack\u003c\/a\u003e available separately\u003c\/li\u003e\n\n\u003cli\u003e Optional: \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-25-set\" title=\"Velda Clear Control 25 Set\" target=\"_self\"\u003ecomplete set\u003c\/a\u003e with pump and hose\u003c\/li\u003e\n\n \u003cli\u003eInstallation option for additional \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-9-watt\" title=\"Velda UV-C Unit 9 Watt\" target=\"_self\"\u003eUV-C Unit 9 watts\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Clear Control 25\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-9-watt\" title=\"Velda UV-C Unit 9 Watt\" target=\"_self\"\u003eUV-C unit 9 watt\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Tap\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/slangtule-set-voor-velda-clear-control\" title=\"Hose nozzle set for Velda Clear Control\" target=\"_self\"\u003eHose Nozzle Set\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/schroefdop-voor-clear-control\" title=\"Screw cap for Clear Control\" target=\"_self\"\u003eScrew cap\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/japanse-mat-voor-clear-control\" title=\"Japanese mat for Clear Control\" target=\"_self\"\u003eJapanese mat\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-actief-filterkool-5000ml\" title=\"Velda activated filter carbon 5,000ml.\" target=\"_self\"\u003eActivated carbon\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Lava stones\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112612512031,"sku":"126310","price":247.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/files\/velda-clear-control-25-drukfilter-uvc-9-watt.jpg?v=1698398855"},{"product_id":"velda-clear-control-50-uv-c","title":"Velda Clear Control 50 + UV-C 18 Watt","description":"\u003ch2\u003e Velda Clear Control 50 + UV-C 18 Watt\u003cbr\u003e\n\n\u003c\/h2\u003e\n\n \u003cp\u003e\u003cspan\u003eIf you have a fountain, waterfall, or stream in your pond, it's important that the water remains clear. To achieve and maintain this, Clear Control pressure filters are an excellent choice. These filters are resistant to high pressure and can allow the water to flow over a significant height difference even after the filter has been filtered. A pressure filter is also a good option if you want to place your filter further away from the pond. Moreover, they are very user-friendly and easy to clean. Velda has developed a highly advanced pressure filter with a 7-position valve in the lid, allowing you to control how the filter is used in different situations. This filter is the perfect addition to your pond, ensuring clear and healthy water. You can choose between the following 7 settings:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e Position 1: Filter rinse position. This position is used to remove dirt from the bottom of the\u003cbr\u003e to rinse away the grid. This may be necessary if coarse dirt particles are under \u003cbr\u003ehave accumulated on the grid, causing a reduction in capacity (see\u003cbr\u003e dirt indicator). The water now flows from top to bottom, which makes it\u003cbr\u003e dirt is washed away.\u003c\/p\u003e\n\n\u003cp\u003e Position 2: not used in ponds.\u003c\/p\u003e\n\n\u003cp\u003e Position 3: Empty position. This position is used to keep the pond in\u003cbr\u003e to empty the cases and flush away the dirt in the head. To do this, confirm\u003cbr\u003e a hose on the waste water outlet.\u003c\/p\u003e\n\n\u003cp\u003e Position 4: filtration position. The water flows through the front compartment to the\u003cbr\u003e bottom grille and through the filter materials to the drain.\u003c\/p\u003e\n\n\u003cp\u003e Position 5: Block position. In this position the filter does not allow water to pass through (always keep the\u003cbr\u003e pump off). This position is used when cleaning the pond pump,\u003cbr\u003e while the filter remains full of water. After cleaning the pump, the\u003cbr\u003e tap returned to filtration position.\u003c\/p\u003e\n\n\u003cp\u003e Position 6: Medicine position. The water does not flow through the filter materials, but\u003cbr\u003e Directly back into the pond via the drain. The treated water is not filtered. \u003cbr\u003eHowever, the filter material must be rinsed after the medication period.\u003c\/p\u003e\n\n\u003cp\u003e Position 7: Winter position. In this position the crane mechanism is freed from\u003cbr\u003e Press when the filter is not in use. This position is used for safe\u003cbr\u003e storing the filter, for example in winter.\u003c\/p\u003e\n\n\u003cp\u003e Velda's pressure filter is the Clear Control series, available in 4 different sizes.\u003c\/p\u003e\n\n\u003cp\u003e \u003ca title=\"Velda Clear Control 25 + UV-C 9 Watt\" href=\"https:\/\/www.vijverlevenhub.com\/vijveraanleg\/vijverfilter\/velda-clear-control-25-uv-c#\" target=\"_self\"\u003eClear Control 25\u003c\/a\u003e net filter capacity approx. 25 l suitable for ponds up to 10,000 l\u003cbr\u003e Clear Control 50 net filter capacity approx. 50 l suitable for ponds up to 20,000 l\u003cbr\u003e \u003ca title=\"Velda clear control 75 + UV-C\" href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-75-uv-c\" target=\"_self\"\u003eClear Control 75\u003c\/a\u003e net filter capacity approx. 75 l suitable for ponds up to 30,000 l \u003cbr\u003e\u003ca title=\"Velda clear control 100 complete\" href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-100-compleet\" target=\"_self\"\u003eClear Control 100\u003c\/a\u003e net filter capacity approx. 135 l suitable for ponds up to 60,000 l\u003c\/p\u003e\n\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Clear Control 50 + UV-C:\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003ePressure filter\u003c\/span\u003e compact and strong, leak-proof up to 1.5 bar\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMulti-position crane\u003c\/span\u003e for various functions\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eUV-C lamp\u003c\/span\u003e kills floating algae and germs\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eJapanese filter mat\u003c\/span\u003e removes coarse dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eActivated filter carbon\u003c\/span\u003e absorbs fine dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eLava stone\u003c\/span\u003e for optimal biological filtration\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003ca title=\"Filter package Clear Control 50\/75\" href=\"https:\/\/www.vijverlevenhub.com\/filterpakket-clear-control-50-75\" target=\"_self\"\u003eFilter pack\u003c\/a\u003e available separately\u003c\/li\u003e\n\n\u003cli\u003e Optional: \u003ca title=\"Velda Clear Control 50 Set\" href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-50-set\" target=\"_self\"\u003ecomplete set\u003c\/a\u003e with pump and hose\u003c\/li\u003e\n\n \u003cli\u003eInstallation option for additional \u003ca title=\"Velda UV-C Unit 18 Watt\" href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-18-watt\" target=\"_self\"\u003eUV-C Unit 18 watts\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Clear Control 25\u003c\/li\u003e\n\n\u003cli\u003e \u003ca title=\"Velda UV-C Unit 18 Watt\" href=\"https:\/\/www.vijverlevenhub.com\/vijveraanleg\/uvc-filter\/velda-uv-c-unit-18-watt\" target=\"_self\"\u003eUV-C unit 18 watt\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Tap\u003c\/li\u003e\n\n\u003cli\u003e \u003ca title=\"Hose nozzle set for Velda Clear Control\" href=\"https:\/\/www.vijverlevenhub.com\/slangtule-set-voor-velda-clear-control\" target=\"_self\"\u003eHose Nozzle Set\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca title=\"Screw cap for Clear Control\" href=\"https:\/\/www.vijverlevenhub.com\/schroefdop-voor-clear-control\" target=\"_self\"\u003eScrew cap\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e 2x \u003ca title=\"Japanese mat for Clear Control\" href=\"https:\/\/www.vijverlevenhub.com\/japanse-mat-voor-clear-control\" target=\"_self\"\u003eJapanese mat\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca title=\"Velda activated filter carbon 5,000ml.\" href=\"https:\/\/www.vijverlevenhub.com\/velda-actief-filterkool-5000ml\" target=\"_self\"\u003eActivated carbon\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Lava stones\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112612643103,"sku":"126330","price":355.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/files\/velda-clear-control-50-uvc-18-watt.jpg?v=1698398924"},{"product_id":"velda-clear-control-75-uv-c","title":"Velda Clear Control 75 + UV-C 36 Watt","description":"Velda Clear Control 75 + UV-C 36 Watt\u003cbr\u003e \u003cp\u003e\u003cspan\u003eIf you have a fountain, waterfall, or stream in your pond, it's important that the water remains clear. To achieve and maintain this, Clear Control pressure filters are an excellent choice. These filters are resistant to high pressure and can allow the water to flow over a significant height difference even after the filter has been filtered. A pressure filter is also a good option if you want to place your filter further away from the pond. Moreover, they are very user-friendly and easy to clean. Velda has developed a highly advanced pressure filter with a 7-position valve in the lid, allowing you to control how the filter is used in different situations. This filter is the perfect addition to your pond, ensuring clear and healthy water. You can choose between the following 7 settings:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e Position 1: Filter rinse position. This position is used to remove dirt from the bottom of the\u003cbr\u003e to rinse away the grid. This may be necessary if coarse dirt particles are under \u003cbr\u003ehave accumulated on the grid, causing a reduction in capacity (see\u003cbr\u003e dirt indicator). The water now flows from top to bottom, which makes it\u003cbr\u003e dirt is washed away.\u003c\/p\u003e\n\u003cp\u003e Position 2: not used in ponds.\u003c\/p\u003e\n\u003cp\u003e Position 3: Empty position. This position is used to keep the pond in\u003cbr\u003e to empty the cases and flush away the dirt in the head. To do this, confirm\u003cbr\u003e a hose on the waste water outlet.\u003c\/p\u003e\n\u003cp\u003e Position 4: filtration position. The water flows through the front compartment to the\u003cbr\u003e bottom grille and through the filter materials to the drain.\u003c\/p\u003e\n\u003cp\u003e Position 5: Block position. In this position the filter does not allow water to pass through (always keep the\u003cbr\u003e pump off). This position is used when cleaning the pond pump,\u003cbr\u003e while the filter remains full of water. After cleaning the pump, the\u003cbr\u003e tap returned to filtration position.\u003c\/p\u003e\n\u003cp\u003e Position 6: Medicine position. The water does not flow through the filter materials, but\u003cbr\u003e Directly back into the pond via the drain. The treated water is not filtered. \u003cbr\u003eHowever, the filter material must be rinsed after the medication period.\u003c\/p\u003e\n\u003cp\u003e Position 7: Winter position. In this position the crane mechanism is freed from\u003cbr\u003e Press when the filter is not in use. This position is used for safe\u003cbr\u003e storing the filter, for example in winter.\u003c\/p\u003e\n\u003cp\u003e Velda's pressure filter is the Clear Control series, available in 4 different sizes.\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/vijveraanleg\/vijverfilter\/velda-clear-control-25-uv-c#\" title=\"Velda Clear Control 25 + UV-C 9 Watt\" target=\"_self\"\u003eClear Control 25\u003c\/a\u003e net filter capacity approx. 25 l suitable for ponds up to 10,000 l\u003cbr\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-50-uv-c\" title=\"Velda clear control 50 + UV-C\" target=\"_self\"\u003eClear Control 50\u003c\/a\u003e net filter capacity approx. 50 l suitable for ponds up to 20,000 l\u003cbr\u003e Clear Control 75 net filter capacity approx. 75 l suitable for ponds up to 30,000 l \u003cbr\u003e\u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-100-compleet\" title=\"Velda clear control 100 complete\" target=\"_self\"\u003eClear Control 100\u003c\/a\u003e net filter capacity approx. 135 l suitable for ponds up to 60,000 l\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Clear Control 75 + UV-C:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003ePressure filter\u003c\/span\u003e compact and strong, leak-proof up to 1.5 bar\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMulti-position crane\u003c\/span\u003e for various functions\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eUV-C lamp\u003c\/span\u003e kills floating algae and germs\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eJapanese filter mat\u003c\/span\u003e removes coarse dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eActivated filter carbon\u003c\/span\u003e absorbs fine dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eLava stone\u003c\/span\u003e for optimal biological filtration\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003ca href=\"https:\/\/www.vijverlevenhub.com\/filterpakket-clear-control-50-75\" title=\"Filter package Clear Control 50\/75\" target=\"_self\"\u003eFilter pack\u003c\/a\u003e available separately\u003c\/li\u003e\n\n\u003cli\u003e Optional: \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-75-set\" title=\"Velda Clear Control 75 Set\" target=\"_self\"\u003ecomplete set\u003c\/a\u003e with pump and hose\u003c\/li\u003e\n\n \u003cli\u003eInstallation option for additional \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-36-watt\" title=\"Velda UV-C Unit 36 ​​Watt\" target=\"_self\"\u003eUV-C Unit 36 ​​watts\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Clear Control 25\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-36-watt\" title=\"Velda UV-C Unit 36 ​​Watt\" target=\"_self\"\u003eUV-C unit 36 ​​watt\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Tap\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/slangtule-set-voor-velda-clear-control\" title=\"Hose nozzle set for Velda Clear Control\" target=\"_self\"\u003eHose Nozzle Set\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/schroefdop-voor-clear-control\" title=\"Screw cap for Clear Control\" target=\"_self\"\u003eScrew cap\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e 2x \u003ca href=\"https:\/\/www.vijverlevenhub.com\/japanse-mat-voor-clear-control\" title=\"Japanese mat for Clear Control\" target=\"_self\"\u003eJapanese mat\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-actief-filterkool-5000ml\" title=\"Velda activated filter carbon 5,000ml.\" target=\"_self\"\u003eActivated carbon\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Lava stones\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112613331231,"sku":"126371","price":449.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/files\/velda-clear-control-75-uvc-36-watt.jpg?v=1698398964"},{"product_id":"velda-clear-control-100-compleet","title":"Velda Clear Control 100","description":"Velda Clear Control 100\u003cbr\u003e \u003cp\u003e\u003cspan\u003eIf you have a fountain, waterfall, or stream in your pond, it's important that the water remains clear. To achieve and maintain this, Clear Control pressure filters are an excellent choice. These filters are resistant to high pressure and can allow the water to flow over a significant height difference even after the filter has been filtered. A pressure filter is also a good option if you want to place your filter further away from the pond. Moreover, they are very user-friendly and easy to clean. Velda has developed a highly advanced pressure filter with a 7-position valve in the lid, allowing you to control how the filter is used in different situations. This filter is the perfect addition to your pond and ensures clear and healthy water. \u003cspan\u003eThe Clear Control 100 includes a filter cartridge filled with zeolite. Other filter materials are optionally available and can be installed according to the pond type and your own preferences. In addition to standard filtration, various flow directions are possible for administering fish medication, cleaning the filter, or emptying the pond.\u003c\/span\u003e You can choose between the following 7 modes:\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003ePosition 1: Filter rinse position. This position is used to remove dirt from the bottom of the\u003cbr\u003e to rinse away the grid. This may be necessary if coarse dirt particles are under\u003cbr\u003e have accumulated on the grid, causing a reduction in capacity (see\u003cbr\u003e dirt indicator). The water now flows from top to bottom, which makes it\u003cbr\u003e dirt is washed away.\u003c\/p\u003e\n\u003cp\u003e Position 2: not used in ponds.\u003c\/p\u003e\n\u003cp\u003e Position 3: Empty position. This position is used to keep the pond in\u003cbr\u003e to empty the cases and flush away the dirt in the head. To do this, confirm\u003cbr\u003e a hose on the waste water outlet.\u003c\/p\u003e\n\u003cp\u003e Position 4: filtration position. The water flows through the front compartment to the\u003cbr\u003e bottom grille and through the filter materials to the drain.\u003c\/p\u003e\n\u003cp\u003e Position 5: Block position. In this position the filter does not allow water to pass through (always keep the\u003cbr\u003e pump off). This position is used when cleaning the pond pump,\u003cbr\u003e while the filter remains full of water. After cleaning the pump, the\u003cbr\u003e tap returned to filtration position.\u003c\/p\u003e \u003cp\u003ePosition 6: Medicine position. The water does not flow through the filter materials, but\u003cbr\u003e Directly back into the pond via the drain. The treated water is not filtered.\u003cbr\u003e However, the filter material must be rinsed after the medication period.\u003c\/p\u003e\n\u003cp\u003e Position 7: Winter position. In this position the crane mechanism is freed from\u003cbr\u003e Press when the filter is not in use. This position is used for safe\u003cbr\u003e storing the filter, for example in winter.\u003c\/p\u003e\n\u003cp\u003e Velda's pressure filter is the Clear Control series, available in 4 different sizes.\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/vijveraanleg\/vijverfilter\/velda-clear-control-25-uv-c#\" title=\"Velda Clear Control 25 + UV-C 9 Watt\" target=\"_self\"\u003eClear Control 25\u003c\/a\u003e net filter capacity approx. 25 l suitable for ponds up to 10,000 l\u003cbr\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-50-uv-c\" title=\"Velda clear control 50 + UV-C\" target=\"_self\"\u003eClear Control 50\u003c\/a\u003e net filter capacity approx. 50 l suitable for ponds up to 20,000 l \u003cbr\u003e\u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-75-set\" title=\"Velda Clear Control 75 Set\" target=\"_self\"\u003eClear Control 75\u003c\/a\u003e net filter capacity approx. 75 l suitable for ponds up to 30,000 l\u003cbr\u003e Clear Control 100 net filter capacity approx. 135 l suitable for ponds up to 60,000 l\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Clear Control 100 complete:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Cleaning without opening the filter\u003c\/li\u003e\n\n\u003cli\u003e Multi-position tap for easy operation\u003c\/li\u003e\n\n\u003cli\u003e Installation option for 2 \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-55-watt\" title=\"Velda UV-C Unit 55 Watt\" target=\"_self\"\u003eUV-C units 55 Watt\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003ca href=\"https:\/\/www.vijverlevenhub.com\/filterpakket-clear-control-100\" title=\"Filter package Clear Control 100\" target=\"_self\"\u003eFilter package\u003c\/a\u003e available separately\u003c\/li\u003e\n\n\u003cli\u003e Includes zeolite filter cartridge\u003c\/li\u003e\n\n\u003cli\u003e Waterproof up to 1 bar\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Clear Control 100\u003c\/li\u003e\n\n\u003cli\u003e Tap\u003c\/li\u003e\n\n\u003cli\u003e Hose Nozzle Set\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/schroefdop-voor-clear-control\" title=\"Screw cap for Clear Control\" target=\"_self\"\u003eScrew cap\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Rubber rings\u003c\/li\u003e\n\n \u003cli\u003e\u003ca href=\"https:\/\/www.vijverlevenhub.com\/filtercartridge-voor-clear-control-100\" title=\"Filter cartridge for Clear Control 100\" target=\"_self\"\u003eFiltercartrigde cc100\u003c\/a\u003e\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112613757215,"sku":"126373","price":699.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/files\/velda-clear-control-100_1.jpg?v=1698399007"},{"product_id":"velda-clear-control-25-set","title":"Velda Clear Control 25 Set","description":"Velda clear control 25 Set\u003cbr\u003e \u003cp\u003e\u003cspan\u003eIf you have a fountain, waterfall, or stream in your pond, it's important that the water remains clear. To achieve and maintain this, Clear Control pressure filters are an excellent choice. These filters are resistant to high pressure and can allow the water to flow over a significant height difference even after the filter has been filtered. A pressure filter is also a good option if you want to place your filter further away from the pond. Moreover, they are very user-friendly and easy to clean. Velda has developed a highly advanced pressure filter with a 7-position valve in the lid, allowing you to control how the filter is used in different situations. This filter is the perfect addition to your pond, ensuring clear and healthy water. You can choose between the following 7 settings:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e Position 1: Filter rinse position. This position is used to remove dirt from the bottom of the\u003cbr\u003e to rinse away the grid. This may be necessary if coarse dirt particles are under \u003cbr\u003ehave accumulated on the grid, causing a reduction in capacity (see\u003cbr\u003e dirt indicator). The water now flows from top to bottom, which makes it\u003cbr\u003e dirt is washed away.\u003c\/p\u003e\n\u003cp\u003e Position 2: not used in ponds.\u003c\/p\u003e\n\u003cp\u003e Position 3: Empty position. This position is used to keep the pond in\u003cbr\u003e to empty the cases and flush away the dirt in the head. To do this, confirm\u003cbr\u003e a hose on the waste water outlet.\u003c\/p\u003e\n\u003cp\u003e Position 4: filtration position. The water flows through the front compartment to the\u003cbr\u003e bottom grille and through the filter materials to the drain.\u003c\/p\u003e\n\u003cp\u003e Position 5: Block position. In this position the filter does not allow water to pass through (always keep the\u003cbr\u003e pump off). This position is used when cleaning the pond pump,\u003cbr\u003e while the filter remains full of water. After cleaning the pump, the\u003cbr\u003e tap returned to filtration position.\u003c\/p\u003e\n\u003cp\u003e Position 6: Medicine position. The water does not flow through the filter materials, but\u003cbr\u003e Directly back into the pond via the drain. The treated water is not filtered. \u003cbr\u003eHowever, the filter material must be rinsed after the medication period.\u003c\/p\u003e\n\u003cp\u003e Position 7: Winter position. In this position the crane mechanism is freed from\u003cbr\u003e Press when the filter is not in use. This position is used for safe\u003cbr\u003e storing the filter, for example in winter.\u003c\/p\u003e\n\u003cp\u003e Velda's pressure filter is the Clear Control series, available in 4 different sizes.\u003c\/p\u003e\n\u003cp\u003e Clear Control 25 net filter capacity approx. 25 l suitable for ponds up to 10,000 l\u003cbr\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-50-set\" title=\"Velda clear control 50 Set\" target=\"_self\"\u003eClear Control 50\u003c\/a\u003e net filter capacity approx. 50 l suitable for ponds up to 20,000 l\u003cbr\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-75-set\" title=\"Velda Clear Control 75 Set\" target=\"_self\"\u003eClear Control 75\u003c\/a\u003e net filter capacity approx. 75 l suitable for ponds up to 30,000 l \u003cbr\u003e\u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-100-compleet\" title=\"Velda clear control 100 complete\" target=\"_self\"\u003eClear Control 100\u003c\/a\u003e net filter capacity approx. 135 l suitable for ponds up to 60,000 l\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Clear Control 25 Set:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003ePressure filter\u003c\/span\u003e compact and strong, leak-proof up to 1.5 bar\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMulti-position crane\u003c\/span\u003e for various functions\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eUV-C lamp\u003c\/span\u003e kills floating algae and germs\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eJapanese filter mat\u003c\/span\u003e removes coarse dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eActivated filter carbon\u003c\/span\u003e absorbs fine dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eLava stone\u003c\/span\u003e for optimal biological filtration\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003ca href=\"https:\/\/www.vijverlevenhub.com\/filterpakket-clear-control-25\" title=\"Filter package Clear Control 25\" target=\"_self\"\u003eFilter pack\u003c\/a\u003e available separately\u003c\/li\u003e\n\n\u003cli\u003e Installation option for additional \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-9-watt\" title=\"Velda UV-C Unit 9 Watt\" target=\"_self\"\u003eUV-C Unit 9 watts\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Clear Control 25\u003c\/li\u003e\n\n \u003cli\u003e\u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-green-line-5000\" title=\"Velda Green Line 5000\" target=\"_self\"\u003eGreen Line 5000\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e Snake\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-9-watt\" title=\"Velda UV-C Unit 9 Watt\" target=\"_self\"\u003eUV-C unit 9 watt\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Tap\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/slangtule-set-voor-velda-clear-control\" title=\"Hose nozzle set for Velda Clear Control\" target=\"_self\"\u003eHose Nozzle Set\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/schroefdop-voor-clear-control\" title=\"Screw cap for Clear Control\" target=\"_self\"\u003eScrew cap\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/japanse-mat-voor-clear-control\" title=\"Japanese mat for Clear Control\" target=\"_self\"\u003eJapanese mat\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-actief-filterkool-5000ml\" title=\"Velda activated filter carbon 5,000ml.\" target=\"_self\"\u003eActivated carbon\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Lava stones\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112613953823,"sku":"126311","price":400.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/files\/velda-clear-control-25-set_1.jpg?v=1698398908"},{"product_id":"velda-clear-control-50-set","title":"Velda Clear Control 50 Set","description":"\u003ch2\u003eVelda clear control 50 Set\u003cbr\u003e\n\n\u003c\/h2\u003e\n\n\u003cp\u003e \u003cspan\u003eIf you have a fountain, waterfall, or stream in your pond, it's important that the water remains clear. To achieve and maintain this, Clear Control pressure filters are an excellent choice. These filters are resistant to high pressure and can allow the water to flow over a significant height difference even after the filter has been filtered. A pressure filter is also a good option if you want to place your filter further away from the pond. Moreover, they are very user-friendly and easy to clean. Velda has developed a highly advanced pressure filter with a 7-position valve in the lid, allowing you to control how the filter is used in different situations. This filter is the perfect addition to your pond, ensuring clear and healthy water. You can choose between the following 7 settings:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e Position 1: Filter rinse position. This position is used to remove dirt from the bottom of the \u003cbr\u003eto rinse away the grid. This may be necessary if coarse dirt particles are under\u003cbr\u003e have accumulated on the grid, causing a reduction in capacity (see\u003cbr\u003e dirt indicator). The water now flows from top to bottom, which makes it\u003cbr\u003e dirt is washed away.\u003c\/p\u003e\n\n\u003cp\u003e Position 2: not used in ponds.\u003c\/p\u003e\n\n\u003cp\u003e Position 3: Empty position. This position is used to keep the pond in\u003cbr\u003e to empty the cases and flush away the dirt in the head. To do this, confirm\u003cbr\u003e a hose on the waste water outlet.\u003c\/p\u003e\n\n\u003cp\u003e Position 4: filtration position. The water flows through the front compartment to the\u003cbr\u003e bottom grille and through the filter materials to the drain.\u003c\/p\u003e\n\n\u003cp\u003e Position 5: Block position. In this position the filter does not allow water to pass through (always keep the\u003cbr\u003e pump off). This position is used when cleaning the pond pump,\u003cbr\u003e while the filter remains full of water. After cleaning the pump, the\u003cbr\u003e tap returned to filtration position.\u003c\/p\u003e\n\n\u003cp\u003e Position 6: Medicine position. The water does not flow through the filter materials, but \u003cbr\u003eDirectly back into the pond via the drain. The treated water is not filtered.\u003cbr\u003e However, the filter material must be rinsed after the medication period.\u003c\/p\u003e\n\n\u003cp\u003e Position 7: Winter position. In this position the crane mechanism is freed from\u003cbr\u003e Press when the filter is not in use. This position is used for safe\u003cbr\u003e storing the filter, for example in winter.\u003c\/p\u003e\n\n\u003cp\u003e Velda's pressure filter is the Clear Control series, available in 4 different sizes.\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/vijveraanleg\/vijverfilter\/velda-clear-control-25-set\" title=\"Velda clear control 25 Set\" target=\"_self\"\u003eClear Control 25\u003c\/a\u003e net filter capacity approx. 25 l suitable for ponds up to 10,000 l\u003cbr\u003e Clear Control 50 net filter capacity approx. 50 l suitable for ponds up to 20,000 l\u003cbr\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/vijveraanleg\/vijverfilter\/velda-clear-control-75-set\" title=\"Velda Clear Control 75 Set\" target=\"_self\"\u003eClear Control 75\u003c\/a\u003e net filter capacity approx. 75 l suitable for ponds up to 30,000 l \u003cbr\u003e\u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-100-compleet\" title=\"Velda clear control 100 complete\" target=\"_self\"\u003eClear Control 100\u003c\/a\u003e net filter capacity approx. 135 l suitable for ponds up to 60,000 l\u003c\/p\u003e\n\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Clear Control 50 Set:\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003ePressure filter\u003c\/span\u003e compact and strong, leak-proof up to 1.5 bar\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMulti-position crane\u003c\/span\u003e for various functions\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eUV-C lamp\u003c\/span\u003e kills floating algae and germs\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eJapanese filter mat\u003c\/span\u003e removes coarse dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eActivated filter carbon\u003c\/span\u003e absorbs fine dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eLava stone\u003c\/span\u003e for optimal biological filtration\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003ca href=\"https:\/\/www.vijverlevenhub.com\/filterpakket-clear-control-50-75\" title=\"Filter package Clear Control 50\/75\" target=\"_self\"\u003eFilter pack\u003c\/a\u003e available separately\u003c\/li\u003e\n\n\u003cli\u003e Optional: \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-50-set\" title=\"Velda Clear Control 50 Set\" target=\"_self\"\u003ecomplete set\u003c\/a\u003e with pump and hose\u003c\/li\u003e\n\n \u003cli\u003eInstallation option for additional \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-18-watt\" title=\"Velda UV-C Unit 18 Watt\" target=\"_self\"\u003eUV-C Unit 18 watts\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Clear Control 50\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-green-line-8000\" title=\"Velda Green Line 8000\" target=\"_self\"\u003eGreen Line 8000\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Snake\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/vijveraanleg\/uvc-filter\/velda-uv-c-unit-18-watt\" title=\"Velda UV-C Unit 18 Watt\" target=\"_self\"\u003eUV-C unit 18 watt\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Tap\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/slangtule-set-voor-velda-clear-control\" title=\"Hose nozzle set for Velda Clear Control\" target=\"_self\"\u003eHose Nozzle Set\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/schroefdop-voor-clear-control\" title=\"Screw cap for Clear Control\" target=\"_self\"\u003eScrew cap\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e 2x \u003ca href=\"https:\/\/www.vijverlevenhub.com\/japanse-mat-voor-clear-control\" title=\"Japanese mat for Clear Control\" target=\"_self\"\u003eJapanese mat\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n \u003cli\u003e\u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-actief-filterkool-5000ml\" title=\"Velda activated filter carbon 5,000ml.\" target=\"_self\"\u003eActivated carbon\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e Lava stones\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112614445343,"sku":"126331","price":479.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/files\/velda-clear-control-50-set_1.jpg?v=1698398958"},{"product_id":"velda-clear-control-75-set","title":"Velda Clear Control 75 Set","description":"Velda Clear Control 75 Set\u003cbr\u003e \u003cp\u003e\u003cspan\u003eIf you have a fountain, waterfall, or stream in your pond, it's important that the water remains clear. To achieve and maintain this, Clear Control pressure filters are an excellent choice. These filters are resistant to high pressure and can allow the water to flow over a significant height difference even after the filter has been filtered. A pressure filter is also a good option if you want to place your filter further away from the pond. Moreover, they are very user-friendly and easy to clean. Velda has developed a highly advanced pressure filter with a 7-position valve in the lid, allowing you to control how the filter is used in different situations. This filter is the perfect addition to your pond, ensuring clear and healthy water. You can choose between the following 7 settings:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e Position 1: Filter rinse position. This position is used to remove dirt from the bottom of the\u003cbr\u003e to rinse away the grid. This may be necessary if coarse dirt particles are under \u003cbr\u003ehave accumulated on the grid, causing a reduction in capacity (see\u003cbr\u003e dirt indicator). The water now flows from top to bottom, which makes it\u003cbr\u003e dirt is washed away.\u003c\/p\u003e\n\u003cp\u003e Position 2: not used in ponds.\u003c\/p\u003e\n\u003cp\u003e Position 3: Empty position. This position is used to keep the pond in\u003cbr\u003e to empty the cases and flush away the dirt in the head. To do this, confirm\u003cbr\u003e a hose on the waste water outlet.\u003c\/p\u003e\n\u003cp\u003e Position 4: filtration position. The water flows through the front compartment to the\u003cbr\u003e bottom grille and through the filter materials to the drain.\u003c\/p\u003e\n\u003cp\u003e Position 5: Block position. In this position the filter does not allow water to pass through (always keep the\u003cbr\u003e pump off). This position is used when cleaning the pond pump,\u003cbr\u003e while the filter remains full of water. After cleaning the pump, the\u003cbr\u003e tap returned to filtration position.\u003c\/p\u003e\n\u003cp\u003e Position 6: Medicine position. The water does not flow through the filter materials, but\u003cbr\u003e Directly back into the pond via the drain. The treated water is not filtered. \u003cbr\u003eHowever, the filter material must be rinsed after the medication period.\u003c\/p\u003e\n\u003cp\u003e Position 7: Winter position. In this position the crane mechanism is freed from\u003cbr\u003e Press when the filter is not in use. This position is used for safe\u003cbr\u003e storing the filter, for example in winter.\u003c\/p\u003e\n\u003cp\u003e Velda's pressure filter is the Clear Control series, available in 4 different sizes.\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/vijveraanleg\/vijverfilter\/velda-clear-control-25-set\" title=\"Velda Clear Control 25 Set\" target=\"_self\"\u003eClear Control 25\u003c\/a\u003e net filter capacity approx. 25 l suitable for ponds up to 10,000 l\u003cbr\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/vijveraanleg\/vijverfilter\/velda-clear-control-50-set\" title=\"Velda Clear Control 50 Set\" target=\"_self\"\u003eClear Control 50\u003c\/a\u003e net filter capacity approx. 50 l suitable for ponds up to 20,000 l\u003cbr\u003e Clear Control 75 net filter capacity approx. 75 l suitable for ponds up to 30,000 l \u003cbr\u003e\u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-clear-control-100-compleet\" title=\"Velda clear control 100 complete\" target=\"_self\"\u003eClear Control 100\u003c\/a\u003e net filter capacity approx. 135 l suitable for ponds up to 60,000 l\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eBenefits of Velda Clear Control 75 Set:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003ePressure filter\u003c\/span\u003e compact and strong, leak-proof up to 1.5 bar\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eMulti-position crane\u003c\/span\u003e for various functions\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eUV-C lamp\u003c\/span\u003e kills floating algae and germs\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eJapanese filter mat\u003c\/span\u003e removes coarse dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eActivated filter carbon\u003c\/span\u003e absorbs fine dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eLava stone\u003c\/span\u003e for optimal biological filtration\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003ca href=\"https:\/\/www.vijverlevenhub.com\/filterpakket-clear-control-50-75\" title=\"Filter package Clear Control 50\/75\" target=\"_self\"\u003eFilter pack\u003c\/a\u003e available separately\u003c\/li\u003e\n\n\u003cli\u003e Installation option for additional \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-36-watt\" title=\"Velda UV-C Unit 36 ​​Watt\" target=\"_self\"\u003eUV-C Unit 36 ​​watts\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Clear Control 75\u003c\/li\u003e\n\n \u003cli\u003e\u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-green-line-12500\" title=\"Velda Green Line 12500\" target=\"_self\"\u003eGreen Line 12500\u003c\/a\u003e\u003c\/li\u003e\n\n\u003cli\u003e Snake\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/vijveraanleg\/uvc-filter\/velda-uv-c-unit-36-watt\" title=\"Velda UV-C Unit 36 ​​Watt\" target=\"_self\"\u003eUV-C unit 36 ​​watt\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Tap\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/slangtule-set-voor-velda-clear-control\" title=\"Hose nozzle set for Velda Clear Control\" target=\"_self\"\u003eHose Nozzle Set\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/schroefdop-voor-clear-control\" title=\"Screw cap for Clear Control\" target=\"_self\"\u003eScrew cap\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e 2x \u003ca href=\"https:\/\/www.vijverlevenhub.com\/japanse-mat-voor-clear-control\" title=\"Japanese mat for Clear Control\" target=\"_self\"\u003eJapanese mat\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-actief-filterkool-5000ml\" title=\"Velda activated filter carbon 5,000ml.\" target=\"_self\"\u003eActivated carbon\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Lava stones\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112615264543,"sku":"126372","price":599.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/files\/velda-clear-control-75-set.jpg?v=1698399033"},{"product_id":"velda-floating-combi-filter-2500","title":"Velda Floating Combi Filter 2500","description":"\u003ch2\u003e Velda floating combi filter 2500\u003cbr\u003e\n\n\u003c\/h2\u003e\n\n \u003cp\u003eThe Floating Combi Filter is a unique pond filter that floats on the water surface, providing maximum filtration without disrupting the pond's aesthetics. It comes complete with filter materials and is ready to use. This filter is virtually invisible on the water's surface and provides effective filtration using special filter foam and a waterproof UV-C unit. The powerful pond pump included with the filter not only ensures clear water but also a good oxygen supply in the pond. The filter, with its built-in pump (2500 l\/h), waterproof UV-C unit (13 watts), and filter material, keeps ponds up to 5000 liters clear. Water circulation ensures oxygen-rich water. The Floating Combi Filter comes complete and ready to use. The Floating Combi Filter cleans the pond water in two phases: 1. In the first phase, visible dirt particles are removed by filter material. 2. In the second phase, floating algae and germs are killed by UV-C light.\u003c\/p\u003e\n\n \u003ch3\u003e\u003cspan\u003eAdvantages of the Velda Floating Combi Filter 2500:\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Compact and easy to assemble\u003c\/li\u003e\n\n\u003cli\u003e Floating filter, therefore easy to maintain\u003c\/li\u003e\n\n\u003cli\u003e The UVC lamp combats algae\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003ca href=\"https:\/\/www.vijverlevenhub.com\/filter-foam-voor-floating-combi-filter\" title=\"Filter Foam for Floating Combi Filter\" target=\"_self\"\u003eFilter foam\u003c\/a\u003e and \u003ca href=\"https:\/\/www.vijverlevenhub.com\/filter-sock-voor-floating-combi-filter\" title=\"Filter Sock for Floating Combi Filter\" target=\"_self\"\u003eFilter Sock\u003c\/a\u003e are available separately.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Floating Combi Filter 2500\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112615657759,"sku":"126463","price":144.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/floating_combi_filter.jpg?v=1698399097"},{"product_id":"velda-cross-flow-biofill-uvc","title":"Velda Cross-Flow Biofill + UV-C 18 watts","description":"Velda Cross-Flow Biofill + UV-C 18 watts\u003cbr\u003e \u003cp\u003eThe Velda Cross-Flow Biofill is a flow-through filter with several advantages over other filter systems. Its purification capacity is greater, as is its biological effectiveness. This feature, combined with its easy installation, low maintenance, and ultimate water filtration, makes this filter universally applicable. New features include unbreakable nylon hose connectors and a solid domed lid. The Cross-Flow Biofill is equipped with an 18-watt UV-C unit and all necessary filter materials and fittings. The ultraviolet radiation from the UV-C lamp kills floating algae and pathogens. \u003cspan\u003eWith the Cross-Flow Biofill, pond water becomes and remains crystal clear and healthy.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eClean water is the foundation for the biological balance in your pond. After all, the water directly influences the growth of aquatic plants, the development of microorganisms, and the condition of the fish. When all water parameters are correct and the microorganisms are functioning optimally, biological balance is achieved. In most cases, however, this is not possible without a good filter system. A filter is a solution for many ponds. On the one hand, filtration keeps the water clear, and on the other hand, water circulation ensures sufficient oxygen. The Cross-Flow Biofill filters the pond water both mechanically and biologically. Mechanical filtration is based on the removal of organic and inorganic dirt particles, as well as dyes. The principle of biological filtration is to achieve a better and faster conversion of organic components through microorganisms. An integrated biological filter promotes the activity of microorganisms and thus stimulates plant growth.\u003c\/p\u003e \u003ch3\u003e\u003cspan\u003eAdvantages of Velda Cross-Flow Biofill UVC:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eFlow filter\u003c\/span\u003e compact and strong\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eUV-C lamp\u003c\/span\u003e kills floating algae and germs\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eJapanese filter mat\u003c\/span\u003e removes coarse dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eActivated filter carbon\u003c\/span\u003e absorbs fine dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eFiltra-Sub\u003c\/span\u003e for optimal biological filtration\u003c\/li\u003e\n\n\u003cli\u003e Optional: \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-cross-flow-biofill-set\" title=\"Velda cross-flow biofill set\" target=\"_self\"\u003ecomplete set\u003c\/a\u003e with pump and hose\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Cross-Flow Biofil\u003c\/li\u003e\n\n\u003cli\u003e Built-in \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-18-watt\" title=\"Velda UV-C Unit 18 Watt\" target=\"_self\"\u003eUVC unit 18 watts\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Required filter material and fittings\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112616083743,"sku":"126400","price":283.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/cross-flow_biofill.jpg?v=1698399015"},{"product_id":"velda-cross-flow-biofill-set","title":"Velda Cross-Flow Biofill Set","description":"Velda cross-flow biofill set\u003cbr\u003e \u003cp\u003eThe Velda Cross-Flow Biofill is a flow-through filter with several advantages over other filter systems. Its purification capacity is greater, as is its biological effectiveness. This feature, combined with its easy installation, low maintenance, and ultimate water filtration, makes this filter universally applicable. New features include unbreakable nylon hose connectors and a solid domed lid. The Cross-Flow Biofill is equipped with an 18-watt UV-C unit and all necessary filter materials and fittings. The ultraviolet radiation from the UV-C lamp kills floating algae and pathogens. \u003cspan\u003eWith the Cross-Flow Biofill, pond water becomes and remains crystal clear and healthy.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eClean water is the foundation for the biological balance in your pond. After all, the water directly influences the growth of aquatic plants, the development of microorganisms, and the condition of the fish. When all water parameters are correct and the microorganisms are functioning optimally, biological balance is achieved. In most cases, however, this is not possible without a good filter system. A filter is a solution for many ponds. On the one hand, filtration keeps the water clear, and on the other hand, water circulation ensures sufficient oxygen. The Cross-Flow Biofill filters the pond water both mechanically and biologically. Mechanical filtration is based on the removal of organic and inorganic dirt particles, as well as dyes. The principle of biological filtration is to achieve a better and faster conversion of organic components through microorganisms. An integrated biological filter promotes the activity of microorganisms and thus stimulates plant growth.\u003c\/p\u003e \u003ch3\u003e\u003cspan\u003eAdvantages of Velda Cross-Flow Biofill Set:\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eFlow filter\u003c\/span\u003e compact and strong\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eUV-C lamp\u003c\/span\u003e kills floating algae and germs\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eJapanese filter mat\u003c\/span\u003e removes coarse dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eActivated filter carbon\u003c\/span\u003e absorbs fine dirt particles\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cspan\u003eFiltra-Sub\u003c\/span\u003e for optimal biological filtration\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Cross-Flow Biofill filter\u003c\/li\u003e\n\n\u003cli\u003e Built-in \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-18-watt\" title=\"Velda UV-C Unit 18 Watt\" target=\"_self\"\u003eUVC unit 18 watts\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Velda Green Line 5000\u003c\/li\u003e\n\n\u003cli\u003e Filter hose 3 meters\u003c\/li\u003e\n\n\u003cli\u003e Required filter material and fittings\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112616509727,"sku":"126401","price":399.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda-cross-flow-biofill-set-01.jpg?v=1698399025"},{"product_id":"velda-giant-biofill-xl","title":"Velda Giant Biofill XL + UV-C 18 Watt","description":"Velda Giant Biofill XL + UV-C 18 Watt\u003cbr\u003e \u003cp\u003eThe Velda Giant Biofill XL is a large filter that uses the flow-through principle and features removable cassettes. The water is first passed through the first cassette, which can be equipped with a UV-C unit and optional aeration (Silenta 300), before flowing through three removable cassettes containing Japanese mats and biofilter balls. Thanks to the mechanical and biological action of the filter materials, the treatment against suspended algae and pathogens, and the ability to heat and oxygenate the water, the Giant Biofill XL is a sound investment for healthy, crystal-clear pond water.\u003c\/p\u003e\n\u003cp\u003e The Giant Biofill XL filter unit has a large capacity of approximately 210 liters and can be expanded by connecting multiple filters together using the included connectors. A drain is located in the center of the filter, making it easy to remove sludge and dirt.\u003c\/p\u003e \u003cp\u003eInstalling the filter is simple. Connect the filter to a wastewater or pond pump to circulate the pond water. Connect the pump outlet to the filter inlet using a filter hose and place the filter next to the pond. Submerge the pump and plug in the UV-C lamp and water supply. Read the instructions first!\u003c\/p\u003e \u003cp\u003eAll cassettes are removable, allowing for easy cleaning of the filter materials. The first cassette accommodates the UV-C Unit and the included Mineral Filterstart. The lid also includes a connection for an air pump. The second cassette is filled with bioballs that ensure effective dirt filtration and a significant growth capacity for microorganisms. The third cassette is equipped with a coarse Japanese mat that filters dirt particles from the water and, over time, develops into a home to billions of microorganisms. The fourth cassette is filled with a finer Japanese mat that removes even the tiniest dust particles from the water.\u003c\/p\u003e\n\u003cp\u003e The Giant Biofill XL is available in 3 different sets:\u003c\/p\u003e\n\u003cp\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-giant-biofill-xl-set-20000\" title=\"Velda giant biofill xl set 20000\" target=\"_self\"\u003eGiant Biofill XL Set 20,000 for 20,000 liters of water\u003c\/a\u003e \u003cbr\u003e\u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-giant-biofill-xl-set-40000\" title=\"Velda giant biofill xl set 40000\" target=\"_self\"\u003eGiant Biofill XL Set 40,000 for 40,000 liters of water\u003c\/a\u003e\u003cbr\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-giant-biofill-xl-set-60000\" title=\"Velda giant biofill xl set 60000\" target=\"_self\"\u003eGiant Biofill XL Set 60,000 for 60,000 liters of water\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003e \u003cspan\u003eAdvantages of Velda Giant Biofill XL:\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Easy to assemble\u003c\/li\u003e\n\n\u003cli\u003e Equipped with all necessary filter materials\u003c\/li\u003e\n\n\u003cli\u003e Incl. 18 Watt UVC unit to combat algae\u003c\/li\u003e\n\n\u003cli\u003e Easy cleaning\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Giant Biofill XL\u003c\/li\u003e\n\n\u003cli\u003e Built-in \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-18-watt\" title=\"Velda UV-C Unit 18 Watt\" target=\"_self\"\u003eUVC unit 18 watts\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e Bacterial and Mineral filter start\u003c\/li\u003e\n\n\u003cli\u003e Cassettes with filter materials\u003c\/li\u003e\n\n\u003cli\u003e Connection pieces\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112617001247,"sku":"126405","price":499.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/products\/velda_giant_biofill_xl.jpg?v=1698399107"},{"product_id":"velda-giant-biofill-xl-set-20000","title":"Velda Giant Biofill XL Set 20000","description":"\u003cstrong\u003eVelda Giant Biofill XL Set 20000\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003cp\u003e The Velda Giant Biofill XL is a large filter that uses the flow-through principle and features removable cassettes. The water is first passed through the first cassette, which can accommodate a UV-C unit and aeration (Silenta 300), before flowing through three removable cassettes containing Japanese mats and biofilter balls. Thanks to the mechanical and biological action of the filter materials, the treatment against suspended algae and pathogens, and the ability to heat and oxygenate the water, the Giant Biofill XL is a sound investment for achieving healthy, crystal-clear pond water.\u003c\/p\u003e\n\n\u003cp\u003e The Giant Biofill XL filter unit has a large capacity of approximately 210 liters and can be expanded by connecting multiple filters together using the included connectors. A drain is located in the center of the filter, making it easy to remove sludge and dirt.\u003c\/p\u003e\n\n \u003cp\u003eInstalling the filter is simple. Connect the filter to a wastewater or pond pump to circulate the pond water. Connect the pump outlet to the filter inlet using a filter hose and place the filter next to the pond. Submerge the pump and plug in the UV-C lamp and water supply. Read the instructions first!\u003c\/p\u003e\n\n \u003cp\u003eAll cassettes are removable, allowing for easy cleaning of the filter materials. The first cassette accommodates the UV-C Unit and the included Mineral Filterstart. The lid also includes a connection for an air pump. The second cassette is filled with bioballs that ensure effective dirt filtration and a significant growth capacity for microorganisms. The third cassette is equipped with a coarse Japanese mat that filters dirt particles from the water and, over time, develops into a home to billions of microorganisms. The fourth cassette is filled with a finer Japanese mat that removes even the tiniest dust particles from the water.\u003c\/p\u003e\n\n\u003cp\u003e The Giant Biofill XL is available in 3 different sets:\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-giant-biofill-xl-set-20000\" title=\"Velda giant biofill xl set 20000\" target=\"_self\"\u003eGiant Biofill XL Set 20,000 for 20,000 liters of water\u003c\/a\u003e \u003cbr\u003e\u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-giant-biofill-xl-set-40000\" title=\"Velda giant biofill xl set 40000\" target=\"_self\"\u003eGiant Biofill XL Set 40,000 for 40,000 liters of water\u003c\/a\u003e\u003cbr\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-giant-biofill-xl-set-60000\" title=\"Velda giant biofill xl set 60000\" target=\"_self\"\u003eGiant Biofill XL Set 60,000 for 60,000 liters of water\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003e \u003cspan\u003eAdvantages Velda Giant Biofill XL Set 20,000:\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Easy to assemble\u003c\/li\u003e\n\n\u003cli\u003e Equipped with all necessary filter materials\u003c\/li\u003e\n\n\u003cli\u003e Incl. UVC unit to combat algae\u003c\/li\u003e\n\n\u003cli\u003e Easy cleaning\u003c\/li\u003e\n\n\u003cli\u003e Complete set\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003e Included in the delivery:\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Instructions for use\u003c\/li\u003e\n\n\u003cli\u003e Velda Giant Biofill XL\u003c\/li\u003e\n\n\u003cli\u003e Built-in \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-uv-c-unit-18-watt\" title=\"Velda UV-C Unit 18 Watt\" target=\"_self\"\u003eUVC unit 18 watts\u003c\/a\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e \u003ca href=\"https:\/\/www.vijverlevenhub.com\/velda-green-line-8000\" title=\"Velda Green Line 8000\" target=\"_self\"\u003eGreen Line 8,000\u003c\/a\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e Silenta pro 300 air pump\u003c\/li\u003e\n\n\u003cli\u003e Bacterial\u003c\/li\u003e\n\n\u003cli\u003e Required filter material and fittings\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"Velda","offers":[{"title":"Default Title","offer_id":47112617132319,"sku":"126406","price":649.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/files\/velda_biofilter_giant_biofill_xl_60001_20_1.jpg?v=1698399110"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/0323\/4079\/collections\/f8e78e97e68855cf5db3b9a706eca84f.png?v=1698393495","url":"https:\/\/vijverlevenhub.com\/en\/collections\/velda.oembed","provider":"Vijverleven","version":"1.0","type":"link"}