The video shows a large fish swimming in a body of water. The fish has a long, slender body and is light in color. It moves gracefully through the water, its fins and tail undulating smoothly. The water is clear, and the bottom is visible, showing rocks and pebbles. The fish's scales reflect the light, giving it a shimmering appearance. The fish appears to be alone, with no other fish or creatures in sight. The video captures the fish's movements from different angles, providing a comprehensive view of its size and behavior.