Its an elegant coris wrasse, Looks to be a male as well. Nice pick up! Will turn over frags, But nothing major. MAx size is just around 4-5 inches.
Its a good fish to have in case of nudi's,flatworms ect. Its a hearty fish and will hand feed. It jas lots of personality. As you can see i have one. I like having him around. If he goes hungry he could go after your hermits. He is peacefull, and will tolorate other wrasses.