^^Yep placidochromis,now that we know exactly what you have you can drop the corny store name and,not sure which other cichlids you have but this is an African cichlid.
Looks like that fish has some potential! Looked up some pics and it's quite pretty. Haps should live a long time and will be full of personality. Accidentally bought a milomo that was mislabeled and he's turned out to be one of my favorites and is quite smart and friendly. Good luck.