Fluval bio-foam combines mechanical and biological filtration. Its porous structure increases surface area for the growth of helpful nitrifying bacteria. In addition, it traps small particles that are not retained by the first stage of foam filtration. The numerous grooves in the bio-foam maximize the surface area for beneficial bacterial colonization. The Fluval 306/406 bio-foam includes 2 smaller bio-foam pieces to fit within the compartments of the bottom basket of Fluval canister filters 304, 305, 306, 404, 405, and 406.
Model | | | | | | |
---|---|---|---|---|---|---|
Aquarium Capacity | 25 US Gallons | 45 US Gallons | 70 US Gallons | 100 US Gallons | 160 US Gallons | 400 US Gallons |
Dimensions | 15 X 6 X 8 inches | 18 X 7 X 8 inches | 18 X 7 X 10 inches | 20 X 8 X 10 inches | 10 x 9 x 13 inches | 16 x 16 x 21 inches |
Pump Output | 145 US Gal/h | 206 US Gal/h | 303 US Gal/h | 383 US Gal/h | 650 US Gal/h | 925 US Gal/h |
Filter Circulation | 95 US Gal/h | 121 US Gal/h | 206 US Gal/h | 245 US Gal/h | 265 US Gal/h | 538 US Gal/h |
Head Height (max.) | 4.8 ft | 4.8 ft | 5.6 ft | 7.5 ft | 4.8 ft | 7.6 ft |
Media Capacity | 3.2 Liters | 4.6 Liters | 6.6 Liters | 8.5 Liters | 9.5 Liters | 11.5 Liters |
Wattage | 120V/60Hz: 10W | 120V/60Hz: 10W | 120V/60Hz: 16W | 120V/60Hz: 23W | 120V/60Hz: 27W | 120V/60Hz: 43W |
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