Designing the tank brought about a few extra challenges, Arora says. "We explored various shapes—eventually landing on a pot shape icon to represent the innovation here. The geometry is more cubic than cylindrical, the most efficient use of space." The net pods on top can handle just about any small, leafy herb or spice—even flowers. Placed near a window with direct sunlight year-round, the plants can take care of themselves without the tank becoming too hot since the pods on top shelter it.