Image credits
Image Credits:

Photos: Brain coral: courtesy of ReefNews, Jonathan Dowell; Fan coral: courtesy of Paul Janosi; Sea anemone: courtesy of California Academy of Sciences; Sponges: courtesy of REVEL Project, University of Washington; Andros Coral Reef: courtesy of AMNH, Denis Finnin; Supplies, What to Do (all photos); Amy's Extras (all photos): courtesy of AMNH; Illustrations: Sean Murtha