Tubing for CO2

[smellslikefish]

I read that I need to use a CO2 safe tubing. Can I use the silicone ones? Any particular brands?

 

[An t-iasg]

Welcome to Aquarium Advice! I think I read in another post that you're setting up a pressurized CO2 system. You need tubing that can handle the pressure and won't react with the CO2 like silicone tubing can. Here's what I use - the transparent green tubing:

Co2 Tanks Canisters Regulators and Paintball Tanks Homebrew Beer


Click on CO2 Tubing. At the bottom of the page it is sold by the foot.

 

[mgamer20o0]

might be a little more then your asking for but this is a great site for how well tubing stands up to co2 and other things.
Cole-Parmer Technical Library

oh and i wouldnt use silicone tubing since it can gas off co2 and break down.