Specification:
Name: Aquarium Air Oxygen Bubbler
Material: Glass
Color: Transparent
Size (Dia.x H): as the picture shown
100% brand new and high quality

Product Features:
Made of high quality and beautiful glass.
It increases dissolved oxygen in water.
High oxygen and prevent water wanton and wild.
Prevent the bubble from sputtering out of the tank.
Suitable for all kinds freshwater fish, shrimp tanks, planted tank.

Tips:
1. Please let discouraged hole on top of the water when using.
2. When replacing the air stone, first soaked in hot water for 10 seconds, after trachea soften, then pull out the air stone carefully(you can use the tweezers, slowly twist).

Package includes:
1 x Glass Oxygen Bubbler
2 x Suction Cups
1 x Air Stone
1 x Stone Tube

Note:
1.Please allow 1-2cm error due to hand measure. . please make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you for your understands.
3.Any question, feel free to contact us.