nope hang on the one ruben asked about is a hap, the other is not.
in the 35 hex though, consider having 4 labs (1 male and 3 female) with some of the acei you/I mentioned. Would look nice and I think is doable, with diligent tank maintenance, good filtration etc.
Other option, 6 or 7 mbuna, all males. This would be risky and you would have to be prepared to bring some back to the shop (check that they will take 'em back) as personality issues arise, until you get the right mix.