The Cerberus seaweed cultivation system is based on the revolutionary idea of a true sustainable water management. Varied types of algae are the resource of the future. Mainly known as food, fast growing algae can be used in medical technology, 3D prototyping, production of e-fuels, textile processing and many more. Further processing is advanced but little is developed the actual cultivation and harvesting. As a service concept, Cerberus offers a semi-autonomous system that creates the basis for a sustainable working cycle.