Russian oyster production has seen a significant increase of 38.7% in the past two years, reaching 4.6 thousand tons in 2021, as reported by RBC Rosrybolovstvo. This growth is primarily concentrated in the Primorye region, with a notable increase in the number of aquaculture enterprises. However, unusual weather conditions such as high water temperatures and heavy rainfall in the Black Sea region have led to a sharp decline in production in the Crimea and Kuban. The total production of mussels and oysters has risen by 57.8% from 2019 to 2021.