Aquarium Airstone | Fine Bubble Air Stone for Fish Tanks

Improve oxygen levels and water circulation with our high-quality Aquarium Airstone. Designed to produce a steady stream of fine bubbles, this air stone helps increase dissolved oxygen while creating a beautiful bubbling effect in your aquarium.

Perfect for freshwater and tropical aquariums, shrimp tanks, betta tanks, breeding setups, sponge filters and quarantine tanks. Simply connect it to any standard 3/16” (4mm) airline tubing and an air pump for reliable performance.

Built from durable mineral material, this air stone delivers consistent airflow and can be cleaned and reused to keep your aquarium running efficiently.

Features

•  Produces a fine stream of oxygen-rich bubbles
• Helps improve water oxygenation and circulation
•  Ideal for planted tanks, shrimp tanks and fish aquariums
•  Durable, reusable and easy to clean
•  Fits standard 3/16” (4mm) airline tubing
• Suitable for most aquarium air pumps

Great For

• Freshwater aquariums
• Tropical fish tanks
• Goldfish tanks
• Betta aquariums
• Shrimp tanks
• Breeding and grow-out tanks
• Sponge filters
• Quarantine tanks