Energy for driving the plurality of sensors, the camera and devices for producing aquatic products, for example the intelligent auto-feed supplier, the breeding environment controller, the net cleaner, the farm environment measurement sensor, the fish body measurement sensor, the CCTV image managing device is received from the self-contained hydrogen generation unit. An environment for producing aquatic products is controlled using the energy. Furthermore, oxygen left after hydrogen is produced through water electrolysis in the self-contained hydrogen generation unit is supplied to the smart farm in order to increase the amount of dissolved oxygen, and a filter comprising carbon and zeolite is attached to an oxygen outlet in order to remove harmful gas.

In a space for producing aquatic products according to an embodiment of the present disclosure, a smart farm can be operated in a self-contained manner anywhere in an isolated region and a rural area where power supply is not smooth by driving the farm environment control unit by using power supplied through a self-contained hydrogen generation unit.

The farm environment control unit monitors the farming environment by using the plurality of sensors and the camera, and controls a smart farm environment for producing aquatic products based on the monitored farming environment.