The BioSmart Gravity Filters are a multi-stage mechanical and biological filtration system in a compact package, designed for medium ponds or for ponds with moderate biological load (some fish).
During biological filtration, the water is channeled through a series of filter foams that create a special environment by allowing the settling of beneficial bacteria. During this stage, harmful ammonia and nitrites are converted to nitrates, which support plant life in the pond.
Effective Pond Size: up to 1600 gal. (without fish)
Recommended Pump Capacity: 800 GPH (min) to 1200 GPH (max)
UV Power: 9W (included)
Power Consumption: 12W
Power Cable Length: 16 ft.
Tubing Connector (intake): 1 in., 1 1/4 in., 1 1/2 in.
Outlet Connection: 2 3/4 in.
Filter Foams: 3 (1x Red, 1x Blue, 1x Green)
Dimensions (L x W x H): 11 x 14 x 16 in.
Limited Warranty: 1 Year