The video shows a group of fish swimming in the ocean. The fish are of different sizes and colors, with some having stripes and others being solid. They are swimming around rocks and coral reefs, creating a beautiful underwater scene. The water is clear, allowing for a good view of the fish and their surroundings. The fish are moving in different directions, some swimming close to the rocks while others are in the open water. The video captures the peaceful and serene environment of the ocean and the beauty of marine life.