The video shows a large group of fish swimming in the ocean. The fish are small and silver in color, and they move together in a coordinated manner. The water is clear and blue, and the sunlight is shining through the surface, creating a beautiful and serene scene. The fish are swimming in different directions, but they all seem to be moving in the same general direction. The video captures the beauty and tranquility of the underwater world, and the gracefulness of the fish as they move through the water.