Now this one was really close! Unfortunately for Moebelle, I'm going to have to give this one to TeaLovingDave. The reason is because, while "Blue Tang" is technically correct, "Blue Tang" can refer to three different species (P. hepatus, A. leucosternon, and A. coeruleus) and I was looking for specifically Atlantic Blue Tang (A. coeruleus), which TLD posted first.