This one gold long finned danio has had it for a long time. He seemed to be fine with it for a long long time. He is a little on the old side now so he's having more trouble. Just wondering if there was something I could do for him other than what you have suggested.
Because I try to give him as much talc as I can and make sure to feed him separately so he gets enough to eat without having to work for it. I think it's just going to be a question of when. Do I stop the struggling.