There was so much fish density that many otherwise common fish are forced to evolve more decorative colorations in order to stand out. In the Caribbean, the close-relative of this angel lacks the cyan fringe.

2003:09:09 10:00:18
Island: Bali
Dive Site: Padangbai
Speed: 1/100 sec
Aperture: f2.6
ISO: 64
Exposure Compensation: 0.0
Exposure Program: Program
Focal Length: 21 mm
Flash: