Round Air Stone

High quality air stone that will create an abundant cascade of small to tiny bubbles rather than a limited number of larger bubbles.

• Suitable for aquarium, fish tank and circulation system.
• Increases oxygen and lowers CO2 levels.
• Durable & washable.
• Sturdy and non-toxic material is safe to your fish.

How to use?

Please soak the air stone in water for about 15 minutes before usage. Remember that any air stone will need to be replaced every few months as they get clogged with dust, bacteria, and algae.