Aquatop Breza AS-05RNG 5" Ring Airstone | Air Stone for Freshwater & Saltwater Aquariums

The Aquatop Breza AS-05RNG 5" Ring Airstone is a 5" black ring in an orange frame that turns the air from your pump into a stream of fine bubbles. The bubbles stir the surface so more oxygen gets into the water and built-up carbon dioxide can escape. Its shape gives a circle of bubbles, nice under a decoration or in the middle of the tank. Connect it with standard airline tubing, and set it anywhere in the tank or bury it under the gravel. It works in freshwater and saltwater aquariums.

Features

• More oxygen. Increases surface agitation and oxygen exchange.
• Clears carbon dioxide. Helps release CO2 that builds up in the water.
• Standard fit. Fits standard airline tubing and any aquarium air pump.
• Place it anywhere. Out in the open or buried under gravel for a hidden look.

How to Use

1. Push airline tubing onto the airstone's connector.
2. Run the tubing to your air pump. A check valve keeps water from siphoning back into the pump if the power goes out.
3. Place the airstone in the tank, or bury it under the gravel, and turn the pump on.
4. If the bubbles weaken over time, clean or replace the airstone.

Choose Your Size and Shape

Specifications

Pairs Well With

• Marina Air Pumps or the Aquatop Pro AC/DC Air Pump
• Lee's Standard Airline Tubing
• Hikari Airline Check Valves and Marina Air Control Valves

FAQ

Do I need an air pump?
Yes. An airstone only works with an air pump and airline tubing, which are sold separately.

Can I run more than one airstone?
Yes. Use a pump with enough outlets, or split the air with a control valve so you can balance the flow.