The video shows a large group of fish swimming together in the ocean. The fish are moving in the same direction, creating a beautiful and mesmerizing pattern. The water is clear, and the sunlight is shining through, illuminating the fish and making them appear to shimmer. The fish are of various sizes, but they all seem to be the same species. The camera angle changes throughout the video, providing different perspectives of the school of fish. The fish are moving in a coordinated manner, suggesting that they are part of a larger group or school. The video captures the beauty and complexity of marine life and the intricate relationships between different species.