well, everytime I get a new fish, I always ask what they feed them so I know. However, I've noticed whenever I get a bigger fish like this one, it usually belonged to someone else so the petstore doesn't even know what it eats, or if it's eating. I picked this certain pleco from the others cuz he looked really good and dark, and was always working on the glass.
Pleco didn't eat any of the food I dropped in last night. He's turning more splotchy too. I actually thought about taking him back to the petstore, but then I knew that would be a death sentence for him. I'm still trying...
His eyes are clear, belly's not sunken in, parameters are good, he has hiding spots (altho he's the 2nd to the biggest thing in there!)
I have a feeling it's a losing battle. I'm not giving up though. I stopped last night and got eggs to make a lil' treat for him from the eggwhites, and I'm gonna try to sink them dang cukes!