I got a longnose hawk about six weeks ago from LFS. He ate while he was in QT. He was treated with Prazi in QT. I put him in the display tank about a week ago. He ate the first couple of days in the DT, but now has stopped. The only other medication I have on hand is API General Cure. I am thinking some other internal parasite??? Can you use General Cure as a bath? Mixing it with food isn't an option since he wont eat now. He just looks at the food as it floats by him. The particular tank he is in gets fed LRS and Mysis. What should I do?