Don't be too hard on yourself. You took all the appropriate steps. These are just difficult animals from the start--not because they are difficult in general, but because their initial appearance can belie their true condition. That and the fact that most are in poor health from the very start.I think it's over He threw up his guts today and smelled of dead fish. I'm so sad to lose him. I thought I had taken all the right steps to ensure I purchased a healthy specimen. Is it possible I overfed him? Poor thing, I feel so terrible. Worst day ever.