GREAT NEWS jojo !! glad to hear this was taken care of, now lets ALL run out to Wallyworld and buy a gallon of the water and test it !! i will do that tonight !! i think i have a copper test around here somewhere.
Jojo, dont forget to add in the price of a new tank, and all other equipment !! the copper will always be in there, and could leech out from the silicone and contaminate again !!