Alumina Airstone Diffusers by Easy Pro small pond aeration if a darker color is

if a darker color is required

*Custom Colors have longer lead times and are special orders

Roto-Molded for Superior Strength

a Landscape Lid for hiding the unit in the landscape

Pump can be turned on or off with remote

Alumina Airstone Diffusers by Easy Pro small pond aeration if a darker color isAlumina air stones three times stronger than white silica air stones! Produces a finer bubble 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 Multiple Sizes available