The video shows a close-up shot of a coral reef underwater. The reef is covered in various types of coral, including brain coral and staghorn coral. The colors of the coral range from purple to pink and green. The water is clear, and sunlight is shining through, illuminating the coral and making it appear vibrant. There are no fish or other marine life visible in the video. The camera slowly pans across the reef, giving viewers a detailed look at the different types of coral and their textures.