Black Sea FanOD1013 B Sea fans, sometimes named horn corals or bark corals, count around 1 200 species that meet each other in all the tropical and subtropical seas. In the shape of a fan, often bright colours (red, yellow, purple), their skeleton is formed by a flexible and rigid substance. Generally fixed to substrates like other corals, some species can be found on the sand. This is a beautiful reproduction in a synthetic material in black. Synthetic material