im not sur of the dimensions but i know its not that high, its more wide than high thats for sur and its about 4feet long i would guess, and no were not familiar woth africans, i only have experience with americans, so any colourful peaceful cichlids would workWhat are the tank dimensions? That's most important with Malawi cichlids. Fish from lake tank form pairs so may work in a smaller tank. Are there any certain fish that shes interested in?
would lemon jakes work instead of rusties or the yellow lab ?The easiest option would probably be Pseudotropheus saulosi. Males are blue with bars and females are yellow. Maybe 3m/10f. Another peaceful option would be yellow labs and rusties, 1m/3-4f of each. Do you have a plan for the fry born?
in your opinion it would be better the yellow labs and rusties ?Lemon Jakes are a member of the Jacobfreibergi peacocks, which are on the more aggressive end. They might work, or you could end up with a super aggressive male that terrorizes everyone else. If you try them do 1m/4f, the females will be drab brown though. Make sure you tank is at least 48" first, I wouldn't try them in a smaller tank.
and are the females pretty colourful ?For someone just getting into African cichlids I would say so, they may squabble but never get to the point of harming each out so it takes away a lot of stress in the owner. Not to mention people are always looking for quality lab fry since a lot in the hobby are poorly bred or hybrids.