Suitable for all aquarium air pumps.

The ELITE air stone is ideal for adding accents in any aquarium the air stone diffuses air, creating water movement. The ELITE air stone also increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up. Simply connect the air stone to your airline tubing and place it in desired location.

Elite silicon boxed airline

Hagen Plastic Check Valve
- Accurate, leak-proof security
- Protects air pump from back-siphoning damage
- Prevents flooding during power failures