Pond Force™ Bio-Blocks Biological Sponge Media Tetra Pond The Pondmaster® Bottom Drain for

The Pondmaster® Bottom Drain for Pressure Filters enables you to add a bottom drain to any of these pressure filters

SKU UPC Code Description 510218 811262010801 EasySet Weighted Airline Tubing

Persistent Problem Application Rate

With only two sources of starch (flour as binder and wheat germ as a source of vitamins E and B)

therefore the Matala 3/4" barbed fitting may fit a little loosely inside your 3/4" poly or flexible PVC pipe

Pond Force™ Bio-Blocks Biological Sponge Media Tetra Pond The Pondmaster® Bottom Drain forPond Force Bio Blocks polyester sponge blocks provide an ideal environment for the cultivation of beneficial bacteria. With over 500 square feet of surface area per cubic foot of Bio Blocks, bacteria will have plenty of room to grow and thrive. "1 Cubic Foot" quantity comes in 20" x 30" mesh bag "8 Cubic Feet" bulk quantity comes loose in box