The team has updated the model of the shelves. The idea of the design is to have the aquarium at eye level so the lights cannot hurt small children that will be looking at the system. The tank cannot be at ground level since adults would not be able to see the fish properly. Therefore, we have added a bottom shelf that will house succulents, which will require little maintenance and make the overall display more attractive for visitors. The upper shelves will still hold the plants that the Tech Museum wishes to use for research.