The Superfish Airstone is designed to provide maximum aeration into your aquarium.
The larger the airstone, the more surface agitation is caused. This needs to be taken into consideration when investing into your chosen Superfish airstone. Can be used with any air pump in particular Superfish air pumps.. Simply connect Superfish airline to the end of the airstone to infuse oxygen into your tank.
2 airstones are included in this pack.