His belly isn't that sunken anymore but, he is obviously not dominant and gets picked on a lot.
I have had them in there for 2 weeks. So, could I take out the dominant one who seems to be in perfect condition?
Then leave the one that could have a sickness in there? The only thing I noticed this morning was when I turned on the light, fed them, and left they were a nice yellow. Then, when I came back an hour later they seemed to be pale (both)
So I dimmed the lights and they coloured up again any reason for this? Or am I seeing things? And the light isn't that bright. It has 2 incandescents at 15 watts a pop.