The video shows a large fish swimming in the ocean. The fish has a round body and a large mouth. It is swimming near the surface of the water, and there is a smaller fish swimming nearby. The water is clear, and the light from the sun is shining through, illuminating the fish and the surrounding area. The fish is moving slowly and gracefully, and there is a sense of calmness in the scene. The smaller fish is swimming in the same direction as the larger fish, and they seem to be moving together as a group. The video captures the beauty and tranquility of the underwater world, and the peaceful coexistence of different species in the ocean.