Agriculture in the U.S. primarily focuses on farming salmon and catfish, which are the two most produced species in the industry.

In the United States, aquaculture is a significant sector, with salmon and catfish being the primary species farmed. Salmon farming is especially prominent in states like Alaska and Maine, where Atlantic and Pacific salmon are raised in controlled environments. Catfish farming is largely centered in the southeastern U.S., particularly in Mississippi, Alabama, and Arkansas. These species are farmed due to their high demand in both domestic and international markets. Aquaculture plays a crucial role in providing a sustainable source of seafood while reducing pressure on wild fish populations.