Where to find CO2 cylinders (other than LFS or MO)

[Delphinus]

Wine Kitz!!!!!!!!!!!!!!!!!!!!!!!!!

A winemaking place or a fire extinguisher place. I haven't tried any of these yet.

Ooh, OK, I have a renewed enthusiasm to call a few more places and see what I can find.

Hey, um, what about a used scuba tank? Would that work?

BTW, I assuming there is a REALLY good reason I can't just go to Canadian Tire and pick me up a propane tank and use that? Wrong fittings maybe?