Penn-Plax Aquarium Airstone Cylinder 2 pack
Each Aqua-Mist Air Stone is a 7/16 inch green colored aerator for your tank. When added to your aquarium, it produces a steady flow of bubbles, providing a better supply of oxygen to your fish.
Why We Love It
- PACK OF 2 AIR STONES: sold as a 2-pack of fine mist aerators.
- Uses a standard 3/16 tubing can be positioned anywhere in your tank eith blend it with surroundings or hide it under gravel
- SMALL SIZED MIST AERATOR: measures at a 7/16 inch diameter (or 1 centimeters).
Penn Plax is a manufacturer of top aquatic supplies and decor. We specialize in creating excellent pet products for animals both great and small.