Bio-Media Size:1 Cubic Foot a double diaphragm windmill with

a double diaphragm windmill with two diffuser stone can aerate up to 5 acres

1/4” screen (4” diameter)

showing ponds to be aerated

A2C* Magnetic Reed Switch: Install on doors

such as birdbaths

Bio-Media Size:1 Cubic Foot a double diaphragm windmill withDescription Successful biofiltration using moving bed technology requires the use of the right media. These biofilm carrier elements are made from 100% virgin high density polyethylene. With a surface area of 274 ft2 ft3 this proven geometric design provides an abundant amount of surface area for bacteria to colonize. Robust bacteria colonization is essential to the nitrification process of converting ammonia to nitrite and ultimately nitrate. This