The Mitigation Action and Watermen Support Act of 2025 directs the Secretary of Commerce to establish a pilot program focused on the sale of blue catfish. This program aims to address the invasive blue catfish population within the Chesapeake Bay Watershed by facilitating their commercial harvest. It involves awarding funds to covered entities , which are businesses manufacturing or processing pet food, animal feed, or aquaculture feed. These awarded funds are specifically for purchasing blue catfish from watermen who caught them in the Chesapeake Bay Watershed, or from seafood processors who acquired them from such watermen. The Secretary will determine a minimum purchase price per pound, considering market factors and feedback from participants, with up to 15 percent of the funds allowed for transportation costs. Watermen and processors must certify the origin of the blue catfish to ensure compliance with the program's scope. The pilot program is scheduled to operate from January 1, 2027, through December 31, 2029, with an authorized appropriation of $2,000,000 for each fiscal year. Upon its conclusion, the Secretary must submit a comprehensive report to Congress within 180 days. This report will detail the blue catfish population's size and diet, the program's economic impact on watermen, market response, and its effect on other species and the environment, along with policy recommendations for future expansion or continuation to other invasive aquatic species.