Description:
100% Brand New and High quality.
Suitable to be used for Oxygen supply in all kinds of aquariums.
It's bubble disperse equally and supply is excellent.
Through installing an air pump the correct balance of oxygen and carbon dioxide will be established in the tank and the fish should enjoy a happy and health life in the aquarium tank.
The oxygen set is used with air pump and supply oxygen for aquarium or fish tank.
The air stone with mineral material, will create bubbles and increase the dissolved oxygen level.
Remark: No retail package.

Note:
1. Transition: 1cm=10mm=0.39inch
2. Please allow 0-1cm error due to manual measurement.
3. Please make sure you do not mind before you bid.
4. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!