The video begins with a school of small fish swimming in a circular pattern around a coral reef. The fish are silver in color and move in unison. The reef is covered in various types of coral and marine plants. As the video progresses, a large fish appears in the frame, swimming alongside the school of fish. The large fish is grey with a pointed snout and a stream of bubbles coming from its mouth. The water is clear and blue, indicating that the video was taken in a tropical location.