GreenClean Algaecide, 20 lb. Beneficial Bacteria (Lakes & Ponds) you need at least a

you need at least a 36 watt transformer

Outlet Size Max Flow Ship Via PBF1800 1800 gal

Pond Skimmer with filter brushes

This product is the Green Matala Filter Pad for the Mini Aquafalls

GreenClean Algaecide, 20 lb. Beneficial Bacteria (Lakes & Ponds) you need at least aThis popular product is designed to treat algae in both small garden ponds and large earth ponds. GreenClean works through oxidation, which provides immediate control of algae and complete biodegradation. There is no residual heavy metal from the product, which makes it ideal with copper sensitive species like Koi and Trout. Completely non hazardous to fish & plants, this product is registered with the EPA and is Organic certified by Organic Materials