Yumbah Aquaculture takes over Spencer Gulf kingfish farmer Clean Seas 18/07/2025 FacebookTwitterEmail Clean Seas has been the global leader in farming yellowtail kingfish (Seriola lalandi) since 2004. (Clean Seas website) Yumbah Aquaculture that operates Kangaroo Island’s abalone farm moved one stop closer to taking over Australia’s leading kingfish farmer, Clean […] Subscribe or Login to see the rest of the content. Username Password * Remember Me Forgot Password