High water temperatures have led to mass deaths of oysters and mussels in waters near Tongyeong-si, Gyeongnam, Geoje-si, Namhae-gun, and Goseong-gun, with about 30% of farmed oysters in the East Sea and all in the West Sea dying. The National Institute of Fisheries Science is investigating, suspecting high water temperature and hypoxic water mass as the cause. Affected fishermen are seeking government support and demands include declaration of a special disaster area, living stabilization funds, loan interest forgiveness, and support for fish farm demolition. Oyster farmer Kim Tae-hyung is calling for revisions to disaster damage maximum recovery cost and extended loan periods for fishery policy funds, and advocates for high-quality seedlings that can withstand high water temperatures and restructuring of the aquaculture industry with compensation for extinction in case of natural disasters. Gyeongnam Province promises to cooperate with the central government to support recovery.