Coral Symbiosis (image) Virginia Institute of Marine Science Share Print E-Mail Caption Healthy corals are a partnership between coral animals and algal symbionts that live within their tissues. Credit © E. Rivest/VIMS. Usage Restrictions One-time use only. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.