Dymax Stainless Steel CO2 Diffuser (36mm-D / 8cm-L)
The Dymax Stainless Steel CO2 Diffuser is an excellent choice for enhancing CO2 distribution in aquarium setups. Crafted from durable, bend-proof stainless steel, this diffuser surpasses the fragility of glass alternatives. Its ceramic disc produces extremely fine bubbles, ensuring effective CO2 dispersion and dissolution in the water. These tiny bubbles maximize surface area, making CO2 integration into the aquarium highly efficient.
Key Features
- Constructed from robust Stainless Steel
- Delivers superior CO2 diffusion
- Includes a ceramic disc for fine bubbles
- Simple to set up
| Specification | Detail |
|---|---|
| Material | Stainless Steel Body, Ceramic Disc |
| Dimensions | 36mm (D) x 8cm (L) |
| Function | CO2 Diffusion |
FAQ
How does the ceramic disc improve CO2 performance?
The ceramic disc produces extremely fine bubbles, which increase the surface area for CO2 to dissolve into the water, improving efficiency and distribution.
Is the diffuser easy to install and maintain?
Yes, it is simple to set up and requires no special tools. The stainless steel construction ensures long-term durability with minimal maintenance.
Can this diffuser be used with all types of aquariums?
Please contact customer service

Joe Lewis –
I’ve used this diffuser for three months in my 120-liter tank. The bubbles are very fine and consistent, which helps my plants grow better. The stainless steel body is strong and hasn’t bent or cracked even after frequent use. Easy to attach and clean.
Anne Duncan –
The diffuser works well with my existing CO2 system. The ceramic disc makes a noticeable difference in bubble size and water circulation. I appreciate the sturdy build compared to glass versions I tried before.
Joe White –
Great product for a planted tank. The fine bubbles improve CO2 absorption, and the stainless steel design is much more reliable than plastic or glass models. No leaks or issues after several weeks of use.