Fish farms in the Kaliningrad region have significantly increased the number of young whitefish and European eels released into the bays for population reproduction compared to the previous year. In 2023, 2.852 million whitefish and 1.163 million eels were released, compared to 1.239 million and 430 thousand respectively in 2022. The region aims to restore the eel population by releasing 1.5 to 2.5 million young eels annually and return to annual production volumes of up to 100 tons within five years.