Sick spotted eel

Oct 18, 2006
741
2
0
Oceanside California
#1
Ok has anyone ever had one of these get sick? I have one that got a disease from another fish i received. He is in QT right now but in bad shape. This only took three days from perfect health to the state he is in now.

His tail and back 2 inches of the 8 inches he is, completely white. red streak where color fades to white. Today his tail is rotted, and a big red spot on under belly. I am treating with Macryn and Macryn 2. I think he is going to die but i am still hoping for the best. I need to know if anyone has ever heard of a fish with similar illness. It is like his tail is dead and he is dragging it around with him.