Australia could be the leader in sustainable aquaculture. The industry has been slow to progress to a version that is of service to both people and the local environment, particularly in the face of climate change. Bridging the disconnect between traditional farming and the Australian Indigenous ethos of caring for sea country could be the shift needed to push Australian aquaculture to the forefront of international sustainable farming. The fundamental approach of this project is to grow sustainable seafood in a controlled system that mirrors species natural environment. Using broodstock collected from the local environment, the project promotes ideal living conditions for a multitude of species with high genetic variation. The structure of the system flows from filter feeders and sediment stabilizers - being oysters and sea grass - through to fish and invertebrates. Using broodstock collected from the local environment, contributes to the preservation of endemic species, and limits the occurrence of invasive species. Despite gradual improvements, efforts to create a polyculture system that mirrors natural ecosystems are not yet driving improvements in the industry. This system will aid in the conservation of critical ecosystems and promote biodiversity while protecting endemic species with environmental, cultural, and economic significance.