Swell one inch airstones are made from high quality sintered ceramic. They are very durable and can be washed.
The shape of this airstone means that a curtain of bubbles is emitted. This not only looks lovely in the aquarium but also helps the aeration and circulation of the water. This stops the formation of any stagnant spots of water.
Connect to standard 4mm airline for a fine mist of bubbles.
- Creates a decorative curtain of fine bubbles.
- Pack of 2.
- Improves aeration of aquarium water.
- Improves circulation of water
- To install, simply connect to tubing from your airpump, and lay towards rear of aquarium.
- The stone can be hidden from view using rocks or plants etc.