Hydor Ario

Hydor Ario Airpumps are a unique product for aerating your aquarium or for adding decorative bubbles to your tank. As such they can not be used to power airstones. The pump is buried into the gravel of your aquarium and draws air through a tube which is run up the back of the aquarium. In effect, the Ario is a powerhead with a venturi. A number of Hydor Ario models have lights fitted to produce a unique effect.