The video shows a close-up of a fish swimming in the ocean. The fish has a long, slender body with a pointed nose and large, prominent eyes. It has several long, thin fins that extend out from its body, and it is swimming gracefully through the water. The fish's body is a dark color with lighter spots, and it has a shiny, reflective surface. The background is a deep blue color, indicating that the video was taken in the ocean. There are no other fish or objects visible in the video.