The video shows a turtle swimming in a clear blue water tank. The turtle has a brown and white patterned shell and a white underbelly. It moves gracefully through the water, its flippers propelling it forward. The water is clear, and the lighting is bright, highlighting the turtle's features. There is a white cylindrical object in the water, possibly a filter or a decoration. The turtle appears to be alone in the tank, and there are no other visible creatures or objects.