Aquarium Airstone - 3cm

Air Stones circulate aquarium water, generating oxygen whilst providing environmental enrichment. This blue air stone will not only improve the lives of your aquarium residents, but it will create oxygenated bubbles for a lively habitat. Features and Benefits: Effective in small aquariums Releases micro-fine air bubbles Improves aeration and water circulation Helps release the build up of carbon dioxide Fits standard airline tubing 3cm in length