usually the ice blue is the male and the red is the female ..so i would have these ID'd to be sure.... These are Alternative names ... so check yours out because they could very well be the same species of zebra..
Red Zebra Mbuna, Ice Blue Zebra Synonyms
Metriaclima estherae Sexing
Dimorphic, Females are lighter colour of orange than males. Blue variants of the males are also present. There is another morph called Orange Blotched (OB) of the female that also exists in nature. And only the female hold eggs... and i feed my fry baby brine shrimp in the very beginning...and then switch over to flakes crumbled up very fine... and fry should not be stripped from mom until just before she is ready to spit... they hold for about 21 days... if you want you can remove the mother to another tank.. filled with the same water from the original tank .. and let her spit babies herself.. feed her well and give her a chance to gain her health and put her back where she was and let the fry grow out in their own tank..