This was the guy that was having issues awhile back where he'd be swimming erratically around the tank. Anyways, he's gotta much better and is a huge pig, eating anything that come close to him.
I always knew he was different than my other WC ocells but couldn't put my finger on what it was. Aside from his amazing color development I just couldn't figure it out!
Today I figured it out. Here are a few pix. See if you can spot it.

Today I figured it out. Here are a few pix. See if you can spot it.



As long as they don't show any signs of suffering or discomfort I don't see why they can't hang with the "normal" guys.