Thanks....... Central American Cichlids are also aggressive Cikk like other cichlids specially whilst breeding. There are some of them which grow quite big such as the red devil (A.Citrinellus) and the Wolf Cichlid ( N.Dovii). There are other species which grow up to 30 cm in length and surely are not suitable for community aquaria. Other South Americans species do grow much smaller up to 11 - 15 cm. Although they are not as aggressive as other species, they will surely defend their territory specially when they have fry to defend. Some of the South american species I have are the Sajica cichlid, the fire mouth cichlid, the salvini cichlid, convict cichlid, Jack Dempsey cichlid, Blue Acara cichlid, Green Terror Cichid, Cuban cichlid and the multispinosa cichlid.
martin