Product Description Liven up any space and invite a little zen with this easy-to-grow succulent garden. The Back to the Roots Water Garden Duo is an award-winning hydroponic and aquaponic ecosystem that makes the perfect gift, educational family project, or piece of living home decor.This mini hydroponics ecosystem creates a sleek, low maintenance, self-watering planter for growing luscious bamboo, succulents, and houseplants! You can customize the interior of the tank however you'd like and create a beautiful underwater scene. You may also choose to add fish into the tank so you can turn this scaled down hydroponics into a funcitonal aquaponic system. Your Water Garden becomes a self-cleaning fish tank that also grows fresh food up top. The fish waste fertilizes the plants on top and the plants clean the water — so fewer water changes required. It has 3 gallon capacity. Only the tank no plants no fish