Coral core. 💛 Every year, corals do something amazing. They release hundreds of millions of eggs and sperm into the water for fertilisation. It's one of the most magical events on Earth. In the Great Barrier Reef, we collect and culture this spawn into special floating pools where they can safely develop into coral larvae, the first stage of baby corals. We then put the baby corals into something new we've created called the larval seedbox. It's like a coral nursery; giving millions of baby cor