Pencil Wrasse

Snapshot: These wrasses are artistry in motion! They showcase abstract, art-like patterns with lines, dashes, blotches, and vibrant color blocks. Their colours span from cool blues and greens to warm oranges and yellows.
 
Other tidbits: Can grow up to 12cm or so. Native to the tropical waters of the Pacific Ocean, including around Hawaii.
 
Bare bones must know: Live-rock fish-only system or reef aquarium with care. Mature and well established aquarium. Thick, sandy substrate. Expert aquarists only.