Racoon Butterflyfish

Snapshot: This butterflyfish rocks a yellow-orange body with darker upper tones, a bold black “bandit mask,” crisp white stripe, and black-and-yellow accents reaching the dorsal fin.
 
Other tidbits: Can grow up to 20cm or so. Distributed throughout the East Indian Ocean, West Indian Ocean, Australia, Indonesia, East Pacific, Central/West Pacific.
 
Bare bones must know: Live-rock fish-only system. Stable, top-notch water quality.