Psychedelic Mandarin

Snapshot: Rockin’ a psychedelic mix of electric blue, fiery orange, and inky black spots over a trippy green base, this fish is pure underwater disco.
 
Other tidbits: Can grow up to 6cm or so. Distributed throughout the waters of Australia and Indonesia.
 
Bare bones must know: Live-rock fish only system, or reef aquarium with plenty of live rock and sand.