AQUARIO NEO CO2 Diffuser Curved Special – S / M / L
Description
The AQUARIO NEO CO2 Diffusor Curved Special is an acrylic CO2 Diffusor that brings the features of the NEO Special Type and upgrades them with yet another smart attribute. It is equipped with a very narrow diffusor body and the connection to the pipe at its side. This special small design ensures a fine integration of the diffusor into small and nano tanks. The particular ceramic membrane produces a fine mist and the CO2 gets dissolved very quickly. Moreover, this diffusor has curved tube ends which make it easy to hang the diffuser over the edge of the tank so that unattractive hoses do not disturb the eye anymore.
Application
For finest bubbles it is advisable to put the diffusor into water and ensure proper positioning in the tank.
| Size | Available Options |
|---|---|
| S | Small tank compatibility |
| M | Medium tank compatibility |
| L | Large tank compatibility |
FAQ
What makes the ceramic membrane special in this diffuser?
The ceramic membrane produces a fine mist, allowing for quick and efficient dissolution of CO<sub>2</sub> into the water.
Can this diffuser be used in nano tanks?
Yes, the narrow body and small design make it suitable for integration into small and nano tanks.
How does the curved tube end benefit tank setup?
The curved tube ends allow the diffuser to be hung over the tank edge, reducing visibility of hoses and improving the tank’s aesthetic.

Robert Hemmings –
I installed the S size diffuser in my 10-liter nano tank. The CO2 bubbles are very fine and the tank looks clean without any visible hoses. It fits perfectly and the water circulation is smooth.
Christian MacDonald –
The curved ends make it easy to hang over the tank edge. I didn’t have to hide the pipe, which was a big plus. Works well with my existing CO2 system.
Vanessa Payne –
Used the M size in my medium tank. The ceramic membrane delivers consistent CO2 mist and the water surface looks calm. Easy to install and looks great.