Reef Relief: Pre-dive

Recognizing Healthy Coral,

Coral Disease, Coral Stress and Coral  Bleaching

 

This web site is designed to help the recreational diver diagnose the health of living coral while diving or snorkeling on a tropical coral reef.

To learn more about observing coral reefs open the categories at the top of this page where you will find many photographs, videos and direct links to important web sites.

New to coral and coral reefs? Welcome, take a ten minute primer. Click here

To visit the Reef Relief Archive of Images  Click Here