The Thai Department of Fisheries is leading a joint effort to eliminate the invasive black-chinned tilapia, setting a target to remove 3 million kilograms. This initiative, backed by a $60 million budget from the Agricultural Welfare Fund, involves collaboration with various departments and the use of predator fish and research into sterilization techniques like the 4N chromosome set. The long-term strategy also includes ecological restoration and the release of local aquatic life to enhance biodiversity.