Blacksaddle Filefish

Snapshot: Also known as the Mimic Saddle Puffer or False Puffer. It is a crafty filefish that mimics the Valentini Puffer's shape and colors to fool predators into thinking it's not worth the effort. With dark brown bands, brownish-orange spots, bright yellow fins, and cool blue stripes along its back, this fish is a true aquatic trickster!
 
Other tidbits: Can grow up to 11cm or so. Distributed throughout the East Indian Ocean, West Indian Ocean, Australia, Japan, Indonesia, East Pacific, Central/West Pacific Oceans.
 
Bare bones must know: Live-rock fish-only system, or reef aquarium with care.