Temp is a constant 79 and he's in a 55. Ph is slightly acidic at 7-7.5. The water quality is pretty good and crystal clear. As far as bullying, the largest convict is half his size, and he was formerly the alpha of the tank. There are plenty of rocks and natural looking caves, but he's never been a skittish fish. I'll take another photo when I get home, but I've ruled out hole in the head and ich. I've never seen a fish look like this for weeks. I don't want to euthanize him, but he has to be suffering.
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