The Half Mini Aquaponic System is a perfect choice to add more grow beds to your geo-dome, or a stand alone system for a home, classroom or office. Includes a 2 grow beds, pump, water tubing, and fasteners. This system uses the same grow bed design as our geo-domes. Aquaponic sections available separately also. Aquarium tank and shelving unit not included. We reccomend buying locally to avoid costly shipping when possible.