Pawfly Aquarium Air Stone 3 Inch Fish Tank Air Stone, Ball Bubbler Round Oxygen Diffuser for Air Pump Fish Tanks Buckets Small Ponds and DWC Systems, 2 Pack
Air Stone Ball: Size: 2.7 inches in diameter; Weight: 11.3 oz. The air stone balls are well-constructed for continual bubbling. Ideal for fish tanks, DWC systems or small ponds.
Medium Bubbles: The air stone balls produce a good amount of dense bubbles. A great way to increase oxygen solubility in your aquariums and enliven the aquatic lives.
Steady Output: Jetting volume: 15 L/min; Recommended air pump power: > 7 W; Required airline tubing: 3/16" or 3/8" ID tubing. Efficient bubbler for constant air diffusion.
Reliable Material: Made of mineral material and sintered at a high temperature, it causes no effect to the health of your aquatics. Help keep your fish or roots growing healthily.
Easy to Use: Soak the airstone completely in water for 1 hour before use. Clean it regularly with a brush as it gets clogged after weeks or months of usage.
