In the video, there is a large fish swimming in a body of water. The fish is moving around and appears to be looking for food. The water is murky and there are bubbles visible on the surface. The fish is the only visible creature in the water, and it seems to be alone. The fish is dark in color, possibly black or dark gray, and it has a streamlined body shape. The water is moving around the fish, indicating that it is swimming. There are no other objects or creatures visible in the video.