Bubble oxygen

Add oxygen to keep fish healthy.
Effectively release many uniform bubbles.
Keep the water clear and healthy, so that the fish can live more comfortably.
Available in five sizes to choose from.
Air stones create a beautiful wall of bubbles, that not only look good but also help aerate the water.
Soak the stone in water for two hours before use.
Clean regularly with a brush as they get clogged after months of usage.
It can be used with an air pump 2 watts and above.
The greater the wattage of the air pump, the better the performance of the air.
 
 
Specifications
Size
Small
10.1cm and 4″
 
Medium
15.2cm and 6″
 
Large
20.3cm and 8″
 
Extra large
25.4cm and 10″
 
Extra extra large
30.4cm and 12″
 
 
Notes
The real product colors may be slightly different from what you see in the images.
The product dimensions may be slightly different from what is written in the product specifications.