Mariculture offers a sustainable method of seafood production, while the oil industry, though economically important, poses significant environmental risks. With effective management, both sectors can coexist, particularly in regions like the Gulf of Mexico. As climate change accelerates due to the use of fossil fuels and intensive food production, mariculture emerges as a potential ally, offering ecological, social, and nutritional benefits. If guided by responsible practices and protected zones, it can enhance environmental resilience. Tabasco’s 192-km coastline, rich in biodiversity and shaped by deltas and tidal lagoons, is particularly vulnerable to the impacts of climate change, including flooding and coastal erosion. Oil-related pollution, including spills and leaks, has severely affected marine habitats, contributing to eutrophication and hypoxia. Despite these challenges, Tabasco has strong potential for mariculture, particularly with bivalves like oysters, which provide ecosystem services and have a low environmental footprint. Other promising options include pearl culture, crustaceans, and certain marine fish, as long as they are managed within the ecosystem’s carrying capacity and nutrient limits. To ensure sustainability, mariculture in Tabasco must be developed in pollution-free zones, supported by hatcheries, eco-friendly feed, rigorous monitoring, and a culture of sustainability that fosters a “blue economy” centered on conservation and long-term environmental health.