Activair Floating Satellite Aquarium Ornament

The wings of the satellite rotate, while this buoyant broadcaster tells tales of space from the depths of the water. Requires the use of a small air pump and airline tubing to operate (sold separately). Use an airline valve for precision control. Each ornament measures approximately 6-1/2" W x 3" H x 2-3/4" D. Includes a 3-1/2" x 2-3/4" weighted base that buries in the aquarium gravel.