Fishency Innovation can give access to the entire salmon industry to affordable equipment to count automatically sea lice in the cage. Monitoring sea lice is the key to controlling them, it is access to good decision support for optimized treatments and to a reliable tool to measure the efficiency of preventive measures and existing treatments. Today, sea lice are counted manually over 20 fish, every week, in each cage. It is labor-demanding, and the collected data are not reliable. Sustainability starts with good data.