Ribbon type material commonly used in our AquaFalls pond filters in place of lava rock
A flat strapping that is embossed on both sides creating additional surface area for bacteria
Lightweight, will last indefinitely and has no negative effect on water quality (unlike lava rock)
Pond builders prefer using Filter Floss Bio-Media in our AquaFalls filters since each media bag will weigh 4 lbs. instead of 40 lbs. when filled with lava rock
Each box fills three MB21 mesh bags (sold separately) and contains approximately 6 cu. ft. of media
