Speckled Butterflyfish

Snapshot: Rocking a sleek oval body, and dressed in white to pale yellow, this stunner is bedazzled with tiny black polka-dots. Their face is all mystery, sporting a bold black band running straight through the eye.
 
Other tidbits: Can grow up to 13cm or so. Distributed throughout the East Indian Ocean, West Indian Ocean, Australia, Indonesia, Central/West Pacific Ocean.
 
Bare bones must know: Live-rock fish-only system, or reef system with care. Mature and well established aquariums only. Stable, top-notch water quality.