Aquarium 0.8 Inch Air Stone Ball Bubble Diffuser Release Tool for Nano Air Pumps Small Buckets and Fish Tanks, 10 Pack

Key features

• Tiny but Enduring: Each ball measures 0.8" D x 0.7" H and weighs 0.3 oz. Tiny but well-constructed for continual bubbling. Ideal for small fish tanks or aquariums.
• Medium Bubbles: The air stone balls produce a good amount of dense bubbles. A great way to increase oxygen solubility in your aquarium and enliven the aquatic lives.
• Model: ASR-020; Jetting volume: 1 L/min; Recommended air pump power: 2 W - 4 W; Standard ID airline tubing: 3/16". Efficient bubblers for long-time service.
• 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 growing healthily.
• Easy to Use: Soak the stone completely in water for 1 hour before use. Clean it regularly with a brush as it gets clogged after weeks or months of usage.

Free shipping included. 30-day hassle-free returns.