AQUATOP 5" Ring Airstone - Enhances Oxygenation & Water Circulation for Healthy Aquariums AS-05RT

Easy to use Air Stone. Simply attach to air pump using airline tubing and place in your desired location within your aquarium. May be buried under gravel.

Features:

Increases surface agitation & oxygenation

Helps release carbon dioxide build-up

Fits standard airline tubing

For use in all aquariums