The video shows a large fish with a red body and a black head swimming in a body of water. The fish is seen swimming near the bottom of the water, surrounded by rocks and other aquatic plants. The water is clear, and the fish is the only visible creature in the video. The fish moves gracefully through the water, its fins and tail gently propelling it forward. The rocks and plants in the background provide a natural habitat for the fish. The video captures the serene beauty of the underwater world and the majestic presence of the fish as it navigates its surroundings.