* Electric blue acara (Andinoacara pulcher): This cichlid is a stunning fish with bright blue coloration and black stripes. They are relatively hardy and easy to care for, making them a good choice for beginners.
* Firemouth cichlid (Thorichthys meeki): This cichlid is known for its aggressive behavior, but it is also very beautiful. Males display bright red coloration, while females are more subdued in color. They are best kept in species-only tanks or with other aggressive fish.
* Green terror cichlid (Aequidens rivulatus): This cichlid is a large and powerful fish that can reach up to 12 inches in length. They are known for their striking green coloration and aggressive behavior. They are best kept in species-only tanks or with other large, aggressive fish.
* Oscar cichlid (Astronotus ocellatus): This cichlid is one of the most popular aquarium fish due to its large size, beautiful coloration, and intelligence. They can reach up to 18 inches in length and come in a variety of colors, including red, orange, and black. Oscars are best kept in species-only tanks or with other large, peaceful fish.