The video shows a person's hand underwater, with a small fish swimming around it. The person is wearing a black wetsuit, and the water is clear and blue. The fish is small and black, with a long tail. The person's hand is open, and the fish is swimming around it, occasionally touching the person's fingers. The person is holding a white cylindrical object in their other hand, which the fish also swims around. The sandy bottom of the ocean is visible in the background.