Hitman1,
This is not meant as a flame so please don't take it the wrong way. And I know it may not help the situation right now, but it is something to consider for your next fish.
This happens often enough that most people insist on quarantining their fish before moving them to a display tank. I'm not saying that had you quarantined the fish would not have got 'Ich', but if the fish had got sick in your Q-tank, you could have treated it more easily.
As the fish is not eating, the only chance you have for it to recover, in my opinion, is to move it to a Q-tank and treat with hyposalinity. This is going to stress the fish even more, but I think it is your only hope.
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ATJ
http://atj777.tripod.com/