Swell replacement foams are perfectly compatible with the Oase Biotec 12, 18 and 36.
The foams are available for the Biotec 12 or the 18/36 and is available in Fine, Medium and Coarse foams. As the water passes through the filter foams, each grade removes various sizes of grime and waste to fully cleanse the water.
The Oase Biomatic filters are designed to provide superb filtration for ponds up to a huge 140,000 without fish. A series of filter media and a built in screen strain large particles of waste, grime and dirt from the water, prolonging the life of the unit and maintain a cleaner, healthier pond.
Our own branded products are made to the same high standard as other leading brands and compare more than favourably. As always they are available at a discounted price, every day - so you can be confident of a great product at a great price.
1 foam supplied. For a set of 3 foams, order one of each type - coarse, medium and fine.