Oase BioSmart Gravity Filters - (BioSmart 5000 and BioSmart 10000) Pressure Filter (1) 20 inch

(1) 20 inch

Bottom Inlet

stable base for anchoring pump may be removed in tight applications

Unique scalloped design

Oase BioSmart Gravity Filters - (BioSmart 5000 and BioSmart 10000) Pressure Filter (1) 20 inchThe 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