The video depicts a group of turtles swimming in a body of water. The water is clear, and the turtles are of various sizes. Some of the turtles are swimming towards the camera, while others are swimming away. The turtles appear to be moving slowly and calmly. The water is rippling around them, and there are no other visible creatures or objects in the water. The turtles have brown shells and are of different sizes, with some being larger than others. The video does not contain any audio.