The video shows a turtle swimming in the ocean. The turtle is seen moving its flippers to propel itself through the water. The ocean floor is visible in the background, and the water is clear. The turtle appears to be alone, and there are no other visible creatures or objects in the video. The turtle's shell is a mix of brown and green, and its flippers are a darker shade of green. The turtle moves steadily through the water, and there is no sign of any other activity or disturbances in the water.