Tropica Ceramic Disc for CO2 Diffuser (3-in-1)
The Ceramic Disc for CO2 Diffuser (3-in-1) by Tropica is designed to efficiently produce micro bubbles, ensuring proper dispersion of CO2 into your aquarium water. This helps maintain a healthy and balanced aquatic environment.
This is a replacement part for your existing CO2 diffuser system.
| Feature | Detail |
|---|---|
| Material | Ceramic |
| Function | CO2 diffusion through micro bubble formation |
| Type | 3-in-1 diffuser disc |
| Usage | Replacement for CO2 diffuser |
FAQ
How does the ceramic disc improve CO2 dispersion in the aquarium?
The ceramic disc is engineered to create a large surface area for micro bubble formation, which enhances the even distribution of CO2 into the water, supporting plant growth and water chemistry stability.
Is this disc compatible with all CO2 diffusers?
This disc is specifically designed for use with Tropica CO2 diffusers. Compatibility with other brands is not guaranteed.
Can this disc be used in both freshwater and saltwater aquariums?
Please contact customer service for information on saltwater compatibility.

Megan Payne –
The ceramic disc works well with my Tropica CO2 system. I noticed more consistent bubble output and better plant growth after installing it. Easy to replace and fits perfectly.
Stewart Hemmings –
It’s a reliable replacement. The bubbles are fine and evenly distributed. My aquarium plants are thriving, and the system runs smoothly without any clogging.
Anthony Dickens –
I’ve used this disc for three months now and haven’t had any issues. It maintains a steady CO2 flow and is much more efficient than the original disc I had.