Kole Tang

Snapshot: Also known as the Yellow-Eyed Tang. It is sleek, dark brown with striking 'pinstripes' and dazzling gold eyes.
 
Other tidbits: Can grow up to 15cm or so. Native to the tropical waters of the Central Pacific Ocean including Hawaii. This beauty can dramatically shift its colors to match its mood, creating a mesmerizing display.
 
Bare bones must know: Live-rock fish only system, or reef aquarium with plenty of live rock.