In the video, a large fish is seen swimming in the water. The fish has a long body and a pointed nose. It is swimming near a large rock or coral formation. The water is clear, and the fish is the only visible creature in the frame. The fish moves slowly and gracefully, its fins and tail gently propelling it through the water. The rock formation appears to be covered in algae or other marine life, adding a touch of green to the otherwise blue and clear water. The fish's scales reflect the light, giving it a shiny appearance. The video captures the serene and peaceful nature of underwater life.