Biochemical filter for air pump

Use an air pump five watts and above for a good amount of bubbles.
Many different kinds of filter material can be put inside the barrel to improve filtration efficiency.
Keep the top of the filter lower than the water surface about 4-5cm.
 
 
Specifications
Material plastic
 
Sizes
LH-300
Diameter 6.7cm and
Height 18.9cm and
 
Sponge
Diameter 5.7cm and
Thickness 2.5cm and
 
 
LH-600
Diameter 7.9cm and
Height 22.4cm and
 
Sponge
Diameter 6.7cm and
Thickness 2.5cm and
 
 
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.