Top Fin Aquarium Tank Air Stones PetSmart - undefined


Keep your aquarium water at a healthy temperature with the help of Top Fin Airstones. These airstones connect easily to your airline tubing, and help to maintain a uniform water temperature in your aquarium. Only at PetSmart. Features: Helps maintain uniform water temperature Helps promote gas exchange Includes: 2 Count Intended Pet(s): Fish Material(s): Air Stone Color: Blue Product Dimensions: 1 ¾ inches each Instructions: 1. Connect the air stone to the airline tubing and the airline tubing to the air pump (tubing and pump sold separately).2. Place the air stone in the desired location in the aquarium and weight it down or cover it with gravel. A plastic check valve is recommended to prevent back-siphoning in case of power loss. Caution: This is not a toy. Contains small parts. Keep out of reach of children. Top Fin Aquarium Tank Air Stones, Size: 2 count | PetSmart