The video shows a large fish swimming in a body of water. The fish has a shiny, silver body with a pointed nose and a long, pointed tail. The water is clear, and the fish is the only visible creature in the frame. The fish moves gracefully through the water, its fins rippling as it swims. The light reflects off its scales, giving it a shimmering appearance. The video is shot from above the water, and the fish is the main focus of the shot.