CSA stands for Community Supported Agriculture (share cultivation/farming). By buying a share of the cultivation the consumer will get locally produced vegetables in return. In order to grow vegetables in a sustainable way, we have chosen to utilize aquaponics. Aquaponic cultivation/farming reduces the use of fertilizers to a minimum by using fish in a closed system, recycling the fish faeces to fertilize the plants. We will establish a commercial aquaponic cultivation/farming on Augustenborgstorget in Malmö. It will produce food for 8-10 people every week all year round. Since the cultivation is small, the educational value is of the utmost importance.