The video shows a large fish swimming in a clear pool of water. The fish has a long body and a tail, and its skin appears to be a mix of dark and light spots. The water is clear, allowing for a good view of the fish and the bottom of the pool. The fish moves slowly and gracefully, occasionally turning its body to show different angles. The pool appears to be outdoors, as there are reflections of trees and the sky on the water's surface.