EasyPro Bio-Balls Biological Filter Media Size:200 Count with Mesh Bag 5" Diameter

5" Diameter

Double-layered fiberglass body is immensely more durable than plastic

Blowers have only one moving part – the impeller – and since the impeller touches nothing

as well as a 3" bulkhead fitting

Pond Force™ All-Season Pond Bacteria contains strains of beneficial bacteria that work naturally to remove ammonia

EasyPro Bio-Balls Biological Filter Media Size:200 Count with Mesh Bag 5" DiameterEasyPro Bio Balls are a great, plastic biological media that will not compact like other soft media, reduces channeling of water. They can be used in all types of filters, and can be used loose or put in mesh bags for easy removal and cleaning. 1. 5" in diameter Approximately 660 pieces per cubic foot SKU Description BB05 200 Count with Mesh Bag BB15 1 Cubic Foot (Approximately 600 Bio Balls)