Thank you Don!
Thank you everyone for helping on the component values!
Steve, "natural water", I think just means any water, rain, well, river, whatever, tap, sea water... the "natural" word means "no chemicals added" ... so you "don't process the water in any way" ... you just take the water and put it in.
dudleyengineering, I am interested in your work and experience with this circuit, all your efforts would be extremely useful, would you be willing to share some of your work with us here in this topic? any pictures or component values or descriptions of how it is built would be fabulous. If it didn't work for you then maybe we can take another look and figure out how to make it work?
This is great news, and thanks for the picture Don, beautiful!