Poly-Flo 2" thick Cream 28" x 90' Roll - Coarse Density Biological Filter Media
$874.99
AM970013 - Poly-Flo 2" Cream - Coarse Density 28"w x 90' Roll
The open character of this media allows for high volumes of water to pass through without clogging while providing optimal surface area to facilitate bacterial colonization. The total surface area of this material is 49.6 square foot of material.