The video shows a large fish swimming in a body of water. The fish has a long body, a pointed nose, and a long tail. It is swimming near the surface of the water, and its movements are smooth and graceful. The water is clear, and the fish is the only visible creature in the video. The fish's scales are shiny, reflecting the light from above. The fish appears to be healthy and well-fed, with no visible signs of injury or disease. The video does not show any other objects or creatures in the water, and there are no visible landmarks or features that indicate the location of the body of water. The video is shot during the day, and the lighting is natural and bright.