EasyPro Pro-Glass Alumina Air Stones Model:AS637 Omnifuser technology means that heavier

Omnifuser technology means that heavier solids are picked up from the center of the bottom of the vessel

Large 3" spring check valve allows for high flow

Reapply every 3 weeks for best results

culture marble

EasyPro Pro-Glass Alumina Air Stones Model:AS637 Omnifuser technology means that heavierEasyPro 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