CO2Art CO₂ Resistant Tubing
CO2Art CO₂ Resistant Tubing is a high-quality polyurethane airline designed specifically for pressurised aquarium CO₂ systems. The silver finish gives your setup a clean, modern look while providing a strong and reliable connection between your regulator, bubble counter, check valve and diffuser.
Made from durable CO₂-resistant polyurethane, this 4/6mm tubing is built to handle high-pressure systems while remaining flexible and easy to route around your aquarium setup.
Available Lengths
| Length |
|---|
| 3m |
Key Features
- 4/6mm CO₂-resistant polyurethane tubing
- Designed for high-pressure aquarium CO₂ systems
- Strong, flexible and durable construction
- Helps maintain reliable gas flow in your aquarium system
FAQ
What is the material of the tubing?
The tubing is made from CO₂-resistant polyurethane.
What are the available lengths?
The available length is 3 meters.
Is this tubing suitable for high-pressure CO₂ systems?
Yes, it is specifically designed for high-pressure aquarium CO₂ systems.

Anna Jones –
I used this tubing in my 120-liter reef tank and it has held up well under daily CO₂ pressure. The silver finish looks clean and professional. It’s easy to connect and doesn’t kink even when routed around tight spaces. No leaks after two months of use.
Heather Smith –
The tubing is flexible and fits well in my tank setup. I connected it between my regulator and diffuser without any issues. It’s a bit harder to cut than standard tubing, but the quality is solid and it’s been reliable so far.
Heather Wilson –
I replaced my old tubing with this one and noticed a more consistent CO₂ flow. It’s durable and the silver color matches my tank’s aesthetic. No signs of degradation after three weeks of continuous use.