Between community survival and ecosystem preservation, Conkouati-Douli National Park (Congo) stands at a decisive turning point. Challenges: overfishing, illegal practices, trawlers in prohibited zones, and a lack of resources to ensure the protection of this vast marine protected area. Impacts: dwindling resources, the lagoon habitat under growing pressure, and declining incomes for local fishermen. Solutions: awareness-raising, strengthened monitoring, creation of a fish reserve, and co-management of fisheries with local communities.“Fishermen must become the first protectors of resources.” – Célestin Koussa FoulaOnly dialogue between park conservation teams and communities will make it possible to preserve this wealth for future generations.