The video shows a large group of fish swimming together in the ocean. The fish are mostly silver in color, with some having orange fins. They are swimming in a tight formation, moving in the same direction. The water is clear, and the light from above is shining through, illuminating the fish and the surrounding area. The fish appear to be of the same species, and there are too many of them to count. The video does not show any other marine life or objects in the water.