Electronic evidence and monitoring of daily feeding procedures on Bluefin tuna (Thunnus Thynnus) cage farming - EEAM, a computer programme and integrated digital platform, was developed for Kali Tuna by Digitali Zadar. The development of EEAM programme is financed by the Blue Boost programme - BOOSTing the innovation potential of the triple helix of Adriatic-Ionian traditional and emerging BLUE growth sectors clusters through an open source/knowledge sharing and community based approach. Project Partner was a Croatian chamber of economy-Zadar county chamber.