On 24-26 May 2021, within the on-going project 2 SOFT/1.2/47 Team up for healthy fish in aquaculture systems of the Prut river basin – TeamUp HealthyFish (Joint Operational Program Romania-Republic of Moldova 2014-2020 funded by the European Union), a joint field expedition was made with the participation of researchers of the Institute of Zoology and the Iași Ion Ionescu de la Brad University of Life Sciences (former Iași Ion Ionescu de la Brad University of Agricultural Sciences and Veterinary Medicine). There were visited two Romanian fish farms - Rompescaris SRL (Podu-Iloaiei, Iași county)...