I’ve had a yellow corris wrasse for a few months now but recently, he’s been showing signs of injury or illness… I’m really not quite sure what is happening but every day when it comes out of hiding it looks more injured. He still eating like a beast, so I know that’s good, but I really don’t know what’s going on with him or how to help him heal. Tank mates are a clownish, a diamond Gobi, a couple emerald crabs and then a bunch of cleanup crew members (crabs urchins snails). I was going to do a QT tank and treat him with Ruby reef pro just in case he has some type of infection but it wasn’t sure if a dip would be better? Would love some thoughts on what it might be or what I should do.