Thumbnail Filmstrip of AQUATOP AS-04CYL 1 Inch Standard Airstone, 4-pack Images
Easy to use Air Stones. Simply attach to air pump using airline tubing and place in your desired location within your aquarium. May be buried under gravel.
- Increases surface agitation & oxygenation
- Helps release carbon dioxide build-up
- Fits standard airline tubing
- For use in all aquariums