The video shows a group of fish swimming in the ocean. The fish are black and white in color and are of different sizes. They are swimming near the ocean floor, which is covered in sand and small rocks. The water is clear and blue, and the sunlight is shining through the water, creating a beautiful underwater scene. The fish are moving gracefully, and their fins and tails are visible as they swim. The video captures the peacefulness of the underwater world and the beauty of the marine life.