brain coral
dome-shaped coral brown, orange, or yellow in color ridges and crevices ridges resembling the folds of a brain polyps in the center of the coral small holes throughout the coral tentacles emerging from the polyps a rough and bumpy surface
brain coral which has dome-shaped coral brain coral which has brown, orange, or yellow in color brain coral which has ridges and crevices brain coral which has ridges resembling the folds of a brain brain coral which has polyps in the center of the coral brain coral which has small holes throughout the coral brain coral which has tentacles emerging from the polyps brain coral which is a rough and bumpy surface