EasyPro Filter Floss Bio-Media, 3000' Roll Crystal Clear The first ever natural bacterial

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

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

separating it from other filters of this type

000 gallons BSEPG4 097121202871 Gallon Up to 160

Turn off circulation for 10-20 minutes to keep granules from floating away

EasyPro Filter Floss Bio-Media, 3000' Roll Crystal Clear The first ever natural bacterialThis 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