Oxygen diffuser

Oxygen diffuser for increasing the oxygen content in the water.
Soak the stone bar completely in water one hour before use.
Clean regularly with a brush as they get clogged after months of usage.
Suitable for fish and aquariums.
 

 
Specifications
Sizes
Small
Length 10cm and 3.9″
Width 4cm and 1.5″
 
Medium
Length 20cm and 7.8″
Width 4cm and 1.5″
 
Large
Length 30cm and 11.8″
Width 4cm and 1.5″
 
 
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.