So the Regal is doing really good. It gets along with everyone and has been less shy since I got him last. Initially, it had some kind of would by where the gills met at the "chin" and it progressively got worse and formed like a giant pimple/bump, but it's now healed pretty well and it's doing good. He's still eating only pellets and won't touch frozen food, but he's maintaining his weight, so I'm happy about that. I did notice it was nipping on some blastos, but hey, it comes with the territory. It is my favorite angel, so I gotta put up with it!