On Sun, 28 Sep 2003 20:31:05 -0500, zxcvbob
wrote:

Yes, but you will have to get the valve changed. IIRC, O2 cylinders are
rated 2200 pounds, and CO2 cylinders are rated 1800 pounds. Then you'll
probably have to get your tank filled rather than swapping it out, and you

I know my local place won't fill it. They have a notice posted about
not refilling any tank not specifically marked for the proper gas.


Chuck Gadd
http://www.csd.net/~cgadd/aqua