Originally Posted by
Owen_
Has anyone seen anything about colloidal silver? It's a current snake oil, that can be made by using silver as your anode and cathode in an hho cell. It's rather questionable how much, and what it does, but lots of people think it will make you live for ever, and I can't say they are wrong.... yet.
As far as the original question goes, DON'T use stainless! It does react and add some nasty stuff to your water. Titanium, graphite, or platinum are the best choices if you don't want anything but water with a "fizz".