Something is wrong with my common pl*co. Two nites ago I noticed he was darker in color than normal and his "skin" is shrively looking along his backside. I honestly think he's starving to death and I can't stand it 
I've been feeding the tank mostly bloodworms and flake food. I've been trying to feed him algae tablets, but he doesn't seem to want them and I've never seen him try to eat one. So I tried some zuchinni(sp?), no go there either.
Is there any disease he could have that would cause him to turn a darker color? or do you also think he's starving to death? None of the other fish in the tank are showing any signs of any problems at all. I'm going to do a full round of water tests here in a few mins and if something comes up there I'll post the info, but the water tested out fine on Sunday.
Any hints on other things I can try to feed him maybe?
I've been feeding the tank mostly bloodworms and flake food. I've been trying to feed him algae tablets, but he doesn't seem to want them and I've never seen him try to eat one. So I tried some zuchinni(sp?), no go there either.
Is there any disease he could have that would cause him to turn a darker color? or do you also think he's starving to death? None of the other fish in the tank are showing any signs of any problems at all. I'm going to do a full round of water tests here in a few mins and if something comes up there I'll post the info, but the water tested out fine on Sunday.
Any hints on other things I can try to feed him maybe?