The video shows a large fish swimming in a body of water. The fish has a long body and a pointed nose, and it is swimming near the surface of the water. The water is clear, and the bottom of the water body is visible, with rocks and plants. The fish is moving slowly and gracefully, and its scales are shimmering in the light. The fish's fins are moving gently, propelling it through the water. The video captures the serene beauty of the fish and its surroundings.