The video shows a scuba diver underwater in the ocean. The diver is wearing a scuba suit and is holding a stick in his hand. He is seen swimming around the ocean floor and picking up a crab with the stick. The crab is then placed in a bag that the diver is carrying. The water is clear and blue, and the ocean floor is visible with rocks and coral. The diver appears to be alone in the water, and there are no other divers or marine animals visible in the video.