{"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","url":"https:\/\/vijverlevenhub.com\/en\/products\/velda-cross-flow-biofill-uvc","provider":"Vijverleven","version":"1.0","type":"link"}