The video shows a large aquarium with a variety of fish swimming around. There are several sharks of different sizes and colors, including gray and brown, swimming in the water. The fish are of various sizes and colors, including yellow, blue, and silver. The aquarium is well-lit, and the water is clear, allowing for a good view of the fish and sharks. The sharks are seen swimming in different directions, sometimes crossing paths with the smaller fish. The video is shot from the outside of the aquarium, looking in, and the camera is stationary.