The super porous surface of the Anchorstone Sand Airstone produces a constant bubble flow, which adds much needed oxygen to aquariums for healthy fish.
- Connect your Anchor Stone to Air Pump and watch the abundance of Air Bubbles
- Place Anchor Stone anywhere in your Aquarium
- Stays securely in place
With its patented anchor feet, the Anchorstone can be securely placed anywhere in the aquarium without the use of suction cups. The Anchor Stone is also wider than other air stones, which results in an abundant wall of bubbles.