Ok if you want to keep it on its own, they are pretty mean.just saw these on ebay
http/www.ebay.co.uk/itm/Trimac-Cichlid-best-pure-bred-trimacs-you-can-get-Aquarium-fish-/270944473795?pt=UK_Pet_Supplies_Fish&hash=item3f158c92c3
ross at oddball express uses rapps supplies at his shop if your interested and in the area.