The video shows a large shark swimming in the ocean. The shark is seen swimming near the bottom of the ocean, surrounded by seaweed and other marine plants. The water is murky, and the visibility is low, but the shark is still clearly visible. The shark moves slowly and gracefully through the water, its fins and tail moving in a smooth, undulating motion. The shark's skin is a dark gray color, and it has a streamlined shape that allows it to move effortlessly through the water. The video captures the shark from different angles, providing a comprehensive view of its size and movements.