Alumina air stones for aquaponic systems are the best way to transfer atmospheric air into dissolved oxygen for your fish, bacteria and plants.
- Creates 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 means self weighting
- Cleanable with muriatic acid or chlorine
- More resistant to ozone
