The video shows a large school of fish swimming in the ocean. The fish are moving in unison, creating a mesmerizing pattern as they navigate through the water. The sunlight filters through the water, casting a beautiful glow on the fish and highlighting their silver scales. The camera captures the fish from various angles, providing a sense of the scale and beauty of the school. The fish appear to be of the same species, with streamlined bodies and forked tails. The water is clear, allowing for a detailed view of the fish and their movements.