The video captures a vibrant underwater scene where a group of fish are swimming around in the ocean. The fish are of various sizes and colors, including yellow, black, and white. They are seen swimming in different directions, some close to the camera and others further away. The water is a deep blue color, and the light from above creates a shimmering effect on the fish and the surrounding environment. In the background, two people wearing swimsuits and yellow flippers are seen swimming, their movements synchronized with the fish. The video provides a glimpse into the beauty and diversity of marine life.