This is one of the banded pipefish mentioned in the last image. Almost always on the move, they're fairly difficult to capture on film.

2003:09:06 10:26:02
Island: Banta
Dive Site: K2
Speed: 1/100 sec
Aperture: f7.0
ISO: 64
Exposure Compensation: 0.0
Exposure Program: Aperture Priority
Focal Length: 21 mm
Flash: