In 2022, Peru's aquaculture production in volume and value was concentrated in diadromous fish species cultivated in inland areas (lakes and lagoons). Four species account for 97% Peruvian aquaculture production by volume: rainbow trout, which accounts for 44% of total production; whiteleg shrimp, which around 2%. Aquaculture activity in 2022 was concentrated in the regions of Puno (inland), Tumbes (marine) declined in 2022, due to adverse oceanic conditions; the production of aquatic plants has ceased Source: OECD (2024(61),“Aquaculture production", OECD Data Explorer, htp://stats.oecd.org/wbos/default.aspx?datasetcode=FISH AQUA