Does anyone know a reliable place to pick up the disposable oxygen cylinders that people use to oxygenate wort (usually intended for welding)? I've tried my local ACE but they don't seem to sell them. I would have thought Home Depot would stock them, but I can't find anything on their website.
I'm thinking about buying an oxygenation kit, but I want to make sure the cylinders are readily available first!
I'm thinking about buying an oxygenation kit, but I want to make sure the cylinders are readily available first!