Description:

High quality polished stainless steel CO2 diffuser, durable as well as elegant, add a beautiful landscape to your aquarium.
2 sizes floor diameter: 3,6 cm to 1,41" and ,5 lengths (20cm7.87" ,25 cm9.8" ,30cm11,8" ,35 cm13,8" ,40 cm15,7" ) to satisfy your needs.
Helps ensure plants absorb correct amounts of CO2, improves the growth and health of your plants with sufficient CO2 supply.
The CO2 diffuser disc must be screwed in as firmly as possible when installing.
Note: The CO2 diffuser can release large CO2 bubbles during the first 1-3 days of use. If ceramic disc is saturated with water, it will then dissolve fine CO2 bubbles, this is normal and can last up to 3 days.

Specification:

Material: Stainless steel 304
CO2 Diffuser Bottom Diameter: 3.6 cm:-1.41 inch
CO2 diffuser length: 20cm to 7.87inch; 25cm in 9.8inch, 30cm in 11.8inch, 35cm in 13.8inch, 40cm in 15.7inch

Package includes:

1 piece CO2 diffuser

Note:

Since the above size is measured by hand, the size of the actual item may differ slightly above the size.
Due to the light effects, monitor settings, etc.There are some slight difference in the color tone of the pictures and the item.