Any body know this fish

[Sfeld407]

I was in NY for 5 months and I had a juvenile Angel, Navy blue with white vertical stripes (I forgot what kind) .Is this the adult? What Kind ? It is very aggressive to a powder brown Tang I just got so it may be a Tang. What kind? The two pics are on my photo gallery. Now my tank is FOWLR.
Stan

 

[AquaKnight]

Acanthurus pyroferus, it's an adult Chocolate/Mimic Tang.

 

[Sfeld407]

Thanks. Now I remember I had a brown Tang in the tank