One of the most innovative aspects of the Fisch-Space Hub is the integration of biological and technological systems. The hub features vast aquaculture facilities where genetically engineered fish and other marine organisms are raised. These organisms are not only a source of food but are also engineered to produce bio-luminescent light, reducing the need for artificial lighting, and to assist in the purification of water. Furthermore, the unique properties of certain marine organisms are studied for their potential applications in space, such as the development of radiation-resistant materials and life support systems.