The video shows a large fish swimming in the ocean. The fish has a long body and is dark in color. It is swimming near the bottom of the ocean, where there are rocks and other small fish. The water is clear and blue, and the sunlight is shining through, creating a beautiful underwater scene. The fish moves gracefully through the water, its fins and tail undulating smoothly. The video captures the peacefulness of the underwater world and the beauty of the fish in its natural habitat.