Rectangle Air Stone
The Rectangle Air Stone evenly distributes fine bubbles in your aquarium through the super-porous stone. The Rectangel Air Stone is ideal for adding accents in any aquarium as the air stone diffuses air, creating water movement. The air stone also increases surface agitation, accelerates oxygen replenishment and helps release carbon dioxide build-up. Simply connect to your airline tubing and place it in the desired location. Improves oxygen content and circulation vital for healthy aquarium conditions.
The air stone diffuses air to accelerate oxygen replenishment
Helps release carbon dioxide build-up
As the bubbles rise they create water movement
Increases surface agitation
Sizes: 10cm, 15cm and 20cm
Width (Approx.): 2cm