Marina Airstone 10cm

Circulates and oxygenates the waterUse to operate air action ornamentsFor use in any type of aquarium in conjunction with an external pump3 sizes, 4” 6” and 12”The Hagen Airstones are used in your aquarium to diffuse air coming into the tank, creating attractive bubbles ...Circulates and oxygenates the waterUse to operate air action ornamentsFor use in any type of aquarium in conjunction with an external pump3 sizes, 4” 6” and 12”The Hagen Airstones are used in your aquarium to diffuse air coming into the tank, creating attractive bubbles, circulating and oxygenating the water. They can add an attractive feature to the tank, if you have bubbles coming through or from behind an ornament. They can also be used to operate air action ornaments.

You will need to connect the airstone via airline tubing to an external air pump.