Atlantic Water Gardens 1.5" Bio-Balls Biological Media, 150 Pieces Diversified Waterscapes Cleans your pond without putting

Cleans your pond without putting your fish at risk from algaecide

Matala Hakko Weighted Air Hose is ideal for pond and lake aeration applications

Repeat dosage every 3 days until algae is controlled

easy and organic approach to a healthy pond environment

Atlantic Water Gardens 1.5" Bio-Balls Biological Media, 150 Pieces Diversified Waterscapes Cleans your pond without puttingAtlantic Water Gardens Bio Balls are extremely durable, lightweight plastic filter media that are easy to clean and reduce channeling. These pegged plastic balls are mainly used as biological media in ponds, since the 1. 5" diameter balls have nearly 25 square inches of surface area for bacteria colonization. Simply place into a mesh bag and drop into the pond filter. 1. 5" in diameter with approximately 25 square inches of surface area Perfect for