The video shows a large shark swimming in the ocean. The shark is seen swimming near the ocean floor, with its fins and tail visible. The water is clear, and the ocean floor is visible with rocks and plants. The shark moves gracefully through the water, its body undulating with the movement. The shark's skin is a dark gray color, and its eyes are small and black. The video captures the shark's movements as it swims around the ocean floor, showcasing its size and power.