The video shows a large fish swimming in murky water. The fish has a long body, and its skin appears to be a dark color. It moves slowly through the water, surrounded by aquatic plants and other marine life. The water is not very clear, but the fish is still visible. The fish's movements are slow and deliberate, and it seems to be exploring its surroundings. The video does not show any other fish or creatures, and the focus is solely on the large fish.