This is a close-up video of a turtle swimming in an aquarium. The turtle is dark brown with lighter brown and orange markings on its shell and skin. It has a relatively small shell and a long neck. The turtle is swimming close to the bottom of the tank, which appears to be covered in dark substrate and some green algae. In the background, there are blurry shapes that could be rocks or decorations in the aquarium. The water is slightly murky, and the lighting is dim, suggesting an indoor setting such as a pet store or a home aquarium. The turtle appears calm and is moving slowly. There is no visible text in the video.