About Regal Springs. Regal SpringsĀ® is the leading producer of sustainable, responsibly farmed premium tilapia. Our tilapia is raised in oxygen-rich deep-water lakes in Mexico, Honduras, and Indonesia, fed on a nutrient-rich vegetable diet, and certified by various organizations for quality. We are dedicated to the 'blue food movement' and prioritize sustainability in all our operations. Responsibilities. Innovate. Design new packaging solutions ...