EasyPro Filter Floss Bio-Media, 3000' Roll Crystal Clear Includes photosynthetic bacteria that quickly

Includes photosynthetic bacteria that quickly clears pond of debris

The first ever natural bacterial algaecide registered with the EPA (Environmental Protection Agency)

separating it from other filters of this type

Independent laboratory testing confirms that the Ultima II filter is superior to three leading bead filter brands in setup

Competing products are generally in a freeze-dried form

EasyPro Filter Floss Bio-Media, 3000' Roll Crystal Clear Includes photosynthetic bacteria that quicklyThis 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 Lightweight, weighing 10% of the equivalent volume of lava rock Last indefinitely and has no effect on water quality