- Aerates, circulates & decorates aquariums
- Available in small or large
- Made exclusively for PetSmart
Airstones assist in maintaining even water temperature and circulation when powered by an air pump. Porous stones distribute air evenly, which is healthful for fish as gases are dispersed through the water surface.
Instructions: Attach airline tube (not included) to the airstone inlet. Place where desired and adjust air flow as required.
Recommended Top Fin accessories (not included):
- Airline tubing (clear or black)
- Airline tubing holder (6-piece)
- Check valve
- Air pump
Made in China.
- Small: 7/8" diameter
- Large: 1-3/16" diameter