The video shows a group of fish swimming around a sunken ship. The ship is covered in algae and coral, indicating that it has been underwater for a long time. The fish are of different species and sizes, and they swim in and out of the frame, sometimes hiding behind the ship's structure. The water is clear, and the sunlight filters through, creating a serene underwater scene. The ship's structure is rusted and covered in marine life, suggesting that it has become a part of the ocean ecosystem. The fish seem to be exploring the ship and its surroundings, possibly searching for food or shelter.