Aqua One PVC Encased Air Stone | Australia's Largest Range
PVC Encased Round Airstones
- Small - 7.5cm
- Large - 12.5cm
Aqua One's range of Airstones is available in various shapes and sizes. They turn the air from an Air Pump into fine air bubbles to assist in maximising the oxygen level in your aquarium by moving water to the surface.