Co2Art Inline CO2 Aquarium Atomizer Diffuser System
Say hello to our latest CO2 Inline Diffuser.
- replaceable ceramic membrane
- available in two sizes: 12/16mm and 16/22mm
- durable and crack resistant metal body
- nano CO2 mist technology membrane
These inline diffusers allow less equipment to be placed into your aquarium, providing a more visually appealing setup without sacrificing the needs of your aquatic plants.
Important Things to Know
| Requirement | Detail |
|---|---|
| Working Pressure | Minimum 30 psi |
| Tubing Compatibility | Must use CO2 pressure-rated tubing only; not compatible with silicone tubing. Tubing must be acid resistant and rated for high working pressure. |
| Bubble Counter | Do not use with bubble counter fluid or other oils. Fill bubble counter with water only. |
FAQ
What are the available sizes of the diffuser?
The diffuser is available in two sizes: 12/16mm and 16/22mm.
Is the ceramic membrane replaceable?
Yes, the ceramic membrane is replaceable.
What type of tubing should be used with this diffuser?
Only CO2 pressure-rated tubing that is acid resistant and rated for high working pressure should be used. Silicone tubing is not compatible.


Megan Payne –
The diffuser works well with my planted tank. The ceramic membrane is easy to replace and the metal body feels sturdy. I noticed better plant growth after installing it. No leaks and it fits neatly in the setup.
Lucas Mitchell –
I used the 16/22mm size and it fits perfectly in my tank. The nano mist technology seems to deliver consistent CO2 flow. The instructions were clear and assembly was straightforward.
Katherine Jones –
Great product for reducing clutter in the aquarium. The inline design keeps things clean and tidy. I’ve had it for a month and it’s still performing well with no issues.