The video shows a Guinness World Record certificate for the aquarium in the Aviapark shopping center. The certificate states that it is the tallest cylindrical aquarium in the world, with a height of 20.31 meters. The video then pans up to show the aquarium itself, which is a tall, cylindrical tank filled with water and fish. The aquarium is located in a shopping center, and the ceiling of the shopping center can be seen through the glass.