The video shows a fish swimming in the ocean. The fish has a long, slender body with a clear, transparent appearance. It has a small head with two eyes and a mouth, and its body is covered in small, shiny scales. The fish has long, thin fins that extend from its body, and it is swimming gracefully through the water. The ocean water is a deep blue color, and there are no other fish or objects visible in the video. The fish moves smoothly and effortlessly, and its movements are captured in slow motion, allowing the viewer to see the details of its body and fins.