Fishmate Bio Pond Filters

These well designed filtration units are small on size yet big on performance. Powerful 3 stage Mechanical & Biological Filtration assures optimal water quality and healthier fish. Large easy-to-open top makes maintenance a snap while the green coloration helps blend filter into the natural surroundings. Compact for ponds up to 1000 gallons and measures 15" x 10" x 4 3/4". The large is for ponds up to 5,000 gallons and measures 23 1/2' x 16" x 18 1/4"..
The Compact 500 Bio Filter Foam is the replacement black sponge material and measures 11 x 4 ½ x 1 ½”. These fit the Compact
The Medium/Large Bio Filter Foam Set contains two foam pads, one black and one green, and fits the medium and large size Bio Pond Filters. Pads measure 19 x 9 x 1 ½”