EasyPro Pro-Glass Alumina Air Stones Tetra Pond 5lb 3002-8 188716000276 8lb 3015-20

5lb 3002-8 188716000276 8lb 3015-20 188716000405 20lb 3015-50 188716000467 50lb

apply 20-60lb per surface acre

6" 1000-1500gph 1

To complete the backwash cycle

EasyPro Pro-Glass Alumina Air Stones Tetra Pond 5lb 3002-8 188716000276 8lb 3015-20EasyPro Pro Glass Alumina Air Stores produce finer bubbles and are 3 times stronger than white silica air stones! These airstones produce finer bubbles for increased aeration efficiency with no increase in pressure. Inlet fittings are set into the body of the diffuser, making them much less likely to break or twist loose. Higher density airstones are self weighted Can be cleaned with muriatic acid or chlorine More resistant to ozone than other