Tan Lettuce-Leaf Coral
Sep 12, 2017. Seen in the dive site Alice in Wonderland.
Changed species based on this link:
''Agaricia agaricites'', commonly known as lettuce coral or tan lettuce-leaf coral, is a species of colonial stony corals in the family Agariciidae. This coral is found in shallow waters in the tropical western Atlantic Ocean and the Caribbean Sea. It is a common species and the IUCN has assessed its status as being of "least concern".