The video shows a large stingray swimming in the ocean. The stingray has a flat body and a long tail. It is seen gliding through the water, moving its fins in a slow and graceful manner. The water is clear and blue, and the sunlight is shining through, creating a beautiful and serene underwater scene. The stingray appears to be alone, with no other marine life visible in the video. The stingray's movements are smooth and effortless, and it seems to be enjoying its time in the ocean. Overall, the video captures the beauty and tranquility of underwater life, with the stingray as the main focus.