CHARLES ANGELO / SCIENCE PHOTO LIBRARY CHARLES ANGELO / SCIENCE PHOTO LIBRARY
Blue chromis (Chromis cyanea). This fish inhabits coral reefs in the tropical western Atlantic Ocean, including the Caribbean Sea. It feeds on zooplankton, diving back into crevices on the reef when threatened. It can reach a length of around 15 centimetres. It is a popular fish in the aquarium trade. Photographed off Bonaire Island in the Netherlands Antilles.
Model release not required. Property release not required.