Easypets Ball Airstone (Brass Nozzle) 2 Inch

The air outlet area is large, the oxygen is evenly increased, the bubbles are refined, and the oxygen content is good.
The surface is frosted, fine and smooth and has a richer hand feel, and the venting is even.
Can increase oxygen content, reduce carbon dioxide, helps aquarium purification.
Important tool for maintaining the respiration process of fish in aquarium or fish tank.
Made by high temperature sintering, the material is strong and durable and can be used for a long time.