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| | Oase Biotec Filters (OAF99a) The Oase Biotec Pond filters use a combination of structured foams of fine and coarse grades to produce a high level of mechanical filtration. The Oase Biotec pond filter utilises Bio Media to provide the biological filtration. Outlet from the tank is approximately half way up the tank enabling partial burying to help conceal your filter equipment. The unique design of the Oase Biotec pond filter and Bitron (UV) range means the Bitron attaches on the side of the tank, not on the lid like many other systems, allowing the whole package to be hidden more effectively. | | Filter | Pond Volume Litres (gallons) | Suggested Hose mm (inch) | Dimensions LxWxD mm | Max Flowrate Lph (gph) | Outlets mm | Our Price | | Goldfish | Koi | | Biotec 5.1 | 5000 (1100) | 3335 (733) | 38 (1½) | 555 x 383 x 405 | 5500 (1200) | 1 x 70 | | | Biotec 10.1 | 22000 (4840) | 14500 (3190) | 38 (1½) | 770 x 555 x 405 | 10000 (2200) | 1 x 70 | £189.99 | | Biotec 30 | 54500 (12000) | 27000 (6000) | 50(2) | 12000 x 800 x 730 | 30000 (6600) | 1 x 100 | £779.99 |
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| A.B.S. should be used to mature all new pond filters. Its unique action ensures rapid growth of Nitrifying bacteria but also discourages the formation of Heterotrophic bacteria.
Sizes : 250ml - Treats 2,500 Gallons (6,350 Litres) - £6.49 500ml - Treats 5,000 Gallons (22,700 Litres) - £9.49 1 Litre - Treats 10,000 Gallons (45,450 Litres) - £17.49 2.5 Litre - Treats 25,000 Gallons (113,600 Litres) - £27.99 |
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