The video shows a close-up of a coral reef. The coral is a light green color with a bumpy texture. There are small fish swimming around the coral, and the water is clear and blue. The coral appears to be healthy and thriving, with no visible signs of damage or disease. The fish are small and appear to be a light pink color. They swim in and out of the frame, sometimes hiding behind the coral and other times swimming in the open water. The video does not have any visible title or subtitle.