is this hobby expensive or what? WTB CO2 system

[Tobyt]

I want to buy another CO2 system too (CO2 tank, regulator, solenoid). Anyone selling theirs?

[Greg Hiller]

Toby,

Sometimes you can get used bottles and reg.s from firefighting equipment stores, etc. Ask around if you are not in a big hurry. If you are using the system in the same house there is no need for another bottle/regulator. I run 4 reactors off the same 20# tank. It's really easy to run tubing to them. The tubing is REALLY cheap too.

[Tobyt]

Good point about running the air hose from one tank to multiple reactors.