Reeftop pipefish, Corythoichthys haematopterus     (Family Syngnathidae)    

Location: Arborek Pier, Mansuar Island, Indonesia

Equipment: Nikon D7000 with Micro-Nikkor 60mm f/2.8D in Ikelite housing and 2 x Ikelite DS161

Settings: ISO200, 1/200s, f/16