Lavender Tang

Snapshot: Also known as the Spot-Cheeked Surgeonfish. Its body has tones of lavender and tan. Vibrant orange spots adorn the face with a myriad of small black spots scattered across its body.
 
Other tidbits: Can grow up to 15cm or so. Native to the tropical waters of the Indo-Pacific region, and around the Hawaii Islands. 
 
Bare bones must know: Live-rock fish-only system, or reef aquarium with plenty of swimming room.