They may not move around much, but coral is a really important resident of the world's seas and oceans! In this BrainPOP UK movie, you'll learn all about these beautiful, colourful animals, from hard coral to soft and where they live. In this educational, animated movie you’ll discover their symbiotic relationship with algae and these polyp's amazing radial symmetry. You'll find out some of their names, how they reproduce and why small changes in an underwater environment can have drastic effects on coral. Snorkels up!