The video shows a scuba diver underwater with a large fish. The diver is holding onto a rope that is attached to a white box. The fish is swimming around the diver and the box. The water is clear, and the sandy bottom of the ocean can be seen. The fish appears to be a type of shark, and it is quite large in size. The diver is wearing a wetsuit and flippers, and is holding onto the rope with both hands. The fish is swimming in a circular motion around the box and the diver.