The video shows a large fish swimming in the ocean. The fish is white and has long fins. It is swimming near the ocean floor, which is covered in rocks and debris. The water is clear, and the fish is the only visible creature in the video. The fish moves slowly and gracefully through the water, its fins undulating gently. The ocean floor is covered in various sizes of rocks, and there are small particles floating in the water. The lighting in the video is natural, and the overall atmosphere is calm and serene.