41 Degrees South is a fish farm, wetland and ginseng plantation near Deloraine, northwest Tasmania. 41 Degrees South is a family-owned business focusing on ecologically sustainable aquaculture. Located in native bushland, the farm grows salmon in natural conditions, without chemicals or antibiotics, using environmentally sustainable practices. 41 Degrees South also has an organic ginseng plantation, and is a pioneer of commercial ginseng farming in Tasmania.