- Quality aluminum cylinders add a professional and elegant look to your aquarium set up.
- Ista’s CO2 cylinders safety standards are approved by Technical Inspection Association (TUV).
- Seamless aluminum CO2 cylinder.
The Co2 Aluminum Cylinder / 3L is the yin, to your yang. You've found what you're looking for. Get it now.
Inventory Last Updated: May 07, 2021