FFM 3000′ Roll Filter Floss Bio-Media

• 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