indentification

Hello I’ve been going back and forth in my head about what the true identity of this fish is. It was sold to me as a Palani Tang but after a bit of searching I am thinking it is actually a Thompsons. Any thoughts?

Got them in a pack, so i’m not sure what kind of corals they are. Thanks.

Hello! As I said in my MEET & GREET thread, I was recently put in charge of some coral exhibits at work. I am no expert in Reef keeping and have only kept one reef tank before personally. One of my exhibits at work has lots and lots of Discosoma sp. But also have these strange ricordea-looking...