March 19, 2026 — The U.S. House of Representatives passed the Mitigation Action and Waterman Support (MAWS) Act, legislation designed to support the use of invasive blue catfish in pet food products, on 17 March.
“With House passage of the MAWS Act, we are one step closer to creating new opportunities in a growing market for blue catfish, which pose a direct ecological and economic threat to the Chesapeake Bay,” U.S. Representative Sarah Elfreth (D-Maryland) said in a release. “I look forward to working with my colleagues in the Senate to get this legislation past the finish line. If we can prove this innovative strategy works in the Chesapeake [Bay], my hope is it can utilize similar tools in waterways across the country – like invasive carp in the Mississippi [River] and Great Lakes.”