Fluorescence can be seen by using a dichroic "excitation" filter on your strobe or light, and a yellow "barrier" filter on your mask and in front of your camera's lens. Many different types of corals and creatures fluoresce—get out there and explore!
Solomon Baksh is a PADI Master Instructor and the Publisher/Underwater Photographer of Blue magazine. All images copyright 2014 Solomon Baksh.
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