EasyPro Filter Floss Bio-Media, 3000' Roll

This lightweight ribbon-type material is commonly used in AquaFalls pond filters in place of lava rock. The flat strapping embossed on both sides creating additional surface area for bacteria. Box contains 4.5 cu. ft. of media, enough to fill (2) MB21 mesh bags. Mesh bags not included.

Advantages over Lava Rock