The video shows a turtle swimming underwater in a pond. The turtle is seen swimming near the bottom of the pond, surrounded by rocks and plants. The water is clear, and the turtle is moving slowly and gracefully. The turtle's shell is dark and textured, and its limbs are visible as it swims. The plants in the pond are green and sway gently in the water. The rocks are large and irregularly shaped, and they are covered in algae and other aquatic plants. The turtle appears to be alone in the pond, and there are no other animals visible in the video.