We were diving on the right side of the bay and it seemed that everywhere we turned we were running into sea turtles. Not a bad thing, mind you. :) Technical Details Aperture Value: f/4 Focal Length: 13mm Exposure Program: Auto ISO: 64 Shutter Speed Value: 1/160 sec Location: Manauma Bay, Hawaii
These handsome fellows are convict tangs (a.k.a. surgeonfish or manini). This large school was swarming the reef in order to graze on patches of algae. The schooling helps them get to the food which is normally guarded by other reef inhabitants. Since the other reef fish find it quite the task to chase away so [...]
