The Aquascape 77020 Pond Waterfall Filter - Mini - 12'' Spillway offers biological and mechanical filtration, and its waterfall provides aeration. The result is clear and healthy pond water. Compact and strong, this unit is designed for a small pond containing up to 1,000 gallons and a pump flow rate of 500 to 5,000 gph. (Pump not included.) Its spillway is 12 inches wide.

Featuring easy installation and a 5 year limited warranty, the pond waterfall filter includes a filter mat, filter media net and filter support rack. Its fitting accepts 1", 1.25" and 1.5" I.D. hose tubing sizes.