The AquaSprouts Garden lets you stylishly combine your garden and aquarium into a self-sustaining ecosystem that fits on your desk. A beautiful introduction to aquaponics: you feed the fish, the fish provide nutrients for the plants, and the plants clean the water. The custom-molded garden bed fits any standard 10-gallon aquarium (not included). Kit also includes a light bar, a submersible 160-gallon-per-hour air pump, a timer and a special clay growing medium that keeps your garden healthy. There's never been a better way to bring new life to your aquarium - or your classroom!