Matala Filter Media Half Sheet Green Coarse (2 Half Sheets)

HALF SHEET GREEN COARSE
Half Sheet Green (24 x 39 x 1.5-in.)

Medium Density Green Matala

The Green Matala can follow thereby trapping a medium size particle. Both Green and Black clean out very easily by simply shaking the pieces out before draining the sump. When you use the Black or Green Matala® for solids filtering you may use the garden hose to spray clean them. The dirt falls off very easily. A good biofilter needs a lot of surface area with open spaces between for good aerated water flow. A high surface area is useless if the passageways are so small that water flow cannot penetrate.