The Candy Cane Coral, Caulastrea echinulata, also known as the Trumpet Coral or the Trumpet Candy Cane Coral, features trumpet-like branches that have variable color schemes with some resembling candy canes. They vary in color including vibrant greens, blues, purples, tans, yellows, and browns. They are best housed in moderate to high light and moderate waterflow towards the bottom of the tank. Their short tentacles are incapable of stinging other corals so they are peaceful.