The Managuensis Cichlid, also known as the Jaguar Cichlid, is a large, aggressive, and territorial freshwater fish native to Central America. It's characterized by a silvery or golden-green body with black spots and blotches, and a dark stripe running from the eye to the gill cover. In aquariums, they can grow up to 12 inches, but in the wild, they can reach lengths of 24 inches or more.