While travelling long distances on business is not unusual for scientists, driving from Brandenburg to Morocco by car certainly is. Researchers from the Leibniz Institute of Freshwater Ecology and Inland Fisheries (IGB) set up the first permanent aquatic mesocosm facility on the African continent to investigate nature-based solutions for the treatment and reuse of olive mill wastewaters through smart irrigation systems, thus, reducing the pollution and pressure on freshwater resources. The IGB research team transported the necessary equipment there by car.