Pondpumpsdirects' Biological Pond Filter section tends to incorporate the larger pond filters from Velda, Oase and Hozelock. Usually requiring a stand alone UVC purchased separetly. There you will find Hozelocks very effective Trinamic gravity pond filter for very heavily stocked fish ponds. Both the Trinamic 12500 filter and Trinamic 20000 filter are also available as complete filtration packages (see pond pumps & pond filters kit section) The top end Oase gravity pond filter range includes the Oase Biotec Screenmatic 12 & Screenmatic 18 filters as well as the much larger Oase Screenmatic 36 filters all with substantial Free pond accessories and our Hozelock & Oase filtration price pledge.
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Biological Pond Filters
Products
Velda Internal Venturi Biological Filter
The Velda Internal Venturi Filter filters and aerates the pond water simultaneously. With the help of the floater the built in pond pump sucks in oxygen from the water surface. In this way the filtration process is effectively supported by a const...
Oase Biotec Screenmatic Gravity Filter
Innovation made by Oase. The biological mechanical filtering function together with the outstanding technology for elimination of coarse debris guarantees clear and healthy water, and a low maintenance requirement.Product characteristics ata a gla...
Hozelock Trinamic Gravity Pond Filter
The Hozelock Trinamic Pond Filter deliveres excellent water purity for healthier and more active fish. As the name Trinamic suggests, this is a 'three stage process' incorporating a 'dynamic' moving bed of Hozelock Kaldnes K3 biomedi...
Oase Biosmart 30000 Gravity Pond Filter | Oase Biotec 10.1
The Oase Biotec 10.1 frees the pond of bothersome suspended algae, removes excess nutrients and thus ensures sustainably healthy water. This flow-through Oase pond filter is characterised by a high level of oxygen enrichment and a hi...
Oase Biotec 30 Biological Gravity Pond Filter
The Oase Biotec 30 is a mechanical and biological filter for clarifying and cleaning larger ponds, even with Koi or other large fish. The Oase Biotec 30 quickly, naturally and safely reduces stress in bodies of water, ensures clear w...
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