Dr. Bahmani, the director of the Iranian Fisheries Science and Research Institute, visited the scientific operations of the researchers of the National Inland Water Aquaculture Institute (Bandar-e Anzali) in the form of biometrics and sex determination as well as growth indicators in farmed fish related to the cage fish farming project of Jahad Nasr Kurdistan Company. He appreciated the efforts of the researchers of the institute and provided information on improving biometric performance, noting that this activity is an important and influential part of the research chain.