White's seahorse, Hippocampus whitei     (Family Syngnathidae)

Location: Camp Cove, Watsons Bay, New South Wales, Australia

Equipment: Nikon D300 with Nikkor 18-55mm f/3.5-5.6G ED II in Ikelite housing and 2 x Ikelite DS125

Settings: @ 34mm, ISO200, 1/125s, f/22