Gemmatum Tang

Snapshot: Flaunting a flattened, disc-shaped body adorned in deep blue hues with a constellation of tiny white spots. Vibrant yellow accents adorns its fins and tail!
 
Other tidbits: Can grow up to 22cm or so. Native to the tropical waters of Madagascar and Reunion Island in the vibrant Indian Ocean. They are your underwater acrobats, renowned for their swimming skills.
 
Bare bones must know: Live-rock fish-only system, or reef aquarium with plenty of live rock and swimming room.