Blunthead Wrasse

Snapshot: Also known as the Blue-headed Wrasse, it stands out with its unique head shape — a rounded or blunted head. Its blunt head pairs strikingly with its sleek, rod-like body. This fish also boasts vibrant color shifts across gender and age.
 
Other tidbits: Can grow up to 15cm or so. Native to the waters of the Indian Ocean and the tropical waters of the Western Pacific Ocean.
 
Bare bones must know: Live-rock fish only system or reef aquarium with care. Sandy substrate for burrowing.