Description
The glass oxygen bubbler are made of high-quality crystal glass material, resistant to acid and alkali, corrosion-free, and high transparency. It increases dissolved oxygen in water, prevent the bubble from sputtering out of the tank or splash onto the lamp or cylinder. Please leave the top air leaking hole above the water when putting the air dissolving cup in the water. Suitable for all kinds freshwater fish, shrimp tanks, planted tank, etc.
