A paper published recently has shed some light into the battle against the Crown of Thorns sea star. “You don’t have to see the crown-of-thorns to know they have been on the reef. You can see where they have been because they leave trails of bleached white coral. All...
![Algae Saves Coral from Crown of Thorns](https://reefs.com/blog/wp-content/uploads/2015/11/crown-of-thorns-project-reefs-e1448921318497.jpg)