Aqua-Q a Swedish SME, developed in the EU R3Water project a user friendly, optical online early warning monitoring and automatic biological sampling system AQUATRACK® for pathogen detection in drinking water and water for reuse. ETV verified. The main objective of this development is to provide the management of water utilities an early and accurate information of variations in water quality to be able to act proactive for consumer and process safety so that biological threats of waterborne pathogens like parasites and bacteria, specifically Cryptosporidium, Giardia, E-coli, Coliform can be mitigated at an early stage. AQUATRACK® is a product of its founder’s extensive experience from the field and it can improve the living conditions for many people and prevent epidemics. It uses minimum energy, no chemicals and causes no emissions.