The diver on the Scuba Diver Visa Gift Card is armed with a camera instead of a spear gun, so he undoubtedly is there for the abundant beauty. Corals look like flowers but actually are animals related to jellyfish. At night their tentacles reach out and sting tiny organisms the coral then eats. As the corals grow they build layers of calcium carbonate exoskeletons that provide a sheltered home for fish and other sea creatures. Celebrate the vital role of coral reefs in the ecosystem with Scuba Diver Visa Gift Cards.