Ahima'a is a traditional Hawaiian practice of fish farming that involves creating a system of ponds or enclosures in coastal areas. This method allows for the sustainable cultivation of fish, particularly species like mullets and tilapia, by providing a controlled environment where they can grow and thrive. The practice of ahima'a reflects the deep connection between Hawaiian culture and the ocean. It showcases the importance of resource management and sustainability in ancient Hawaiian society, ensuring that fish populations remain healthy while providing a reliable food source for communities.