BioSmart Gravity Filter Decoration Dimensions probe: Length = 159

Dimensions probe: Length = 159 mm

this exceptional waterfall weir is easy to retrofit to existing ponds

The smooth surface makes for easy cleaning

Horizontal float - turns a deicer into a circulator

They feature automatic shut off

BioSmart Gravity Filter Decoration Dimensions probe: Length = 159The BioSmart Gravity Filters are a multistage mechanical and biological filtration system in a compact package, designed for medium ponds, up to 5,000 gallons, or for ponds with moderate biological load (some fish). During filtration, the water is channeled through a series of filter foams that both remove sold waste and create a special environment allowing the beneficial bacteria to grow. During biological filtration, beneficial bacteria use harmful