Never bred them personally, but there cichlids so it cant be that hard. Basically male and female are fairly easy to tell apart, male is more colourful and has longer pointed fins, whereas females are a little duller with shorter fins. Just put a mature male and female in a tank, i'd say atleast a 20g, but it can be done in a 10g i believe, and let them do there thing. you should end up with lots of fry within the next couple of months, plus the parents will look after the fry aswell.