Thanks! Any tank mate suggestions ?
There are a number of possibilities, depends somewhat on whether you want to stay in the same lake, same continent, or doesn't matter. Generally what you want are fish that aren't so small as to be easily eaten, also not fin nippers or hyper-active or overly aggressive. Cyphotilapia vary in temperament, so some people get away with exceptions, like small Tanganyikans (Neolamps, for example) that tend to stay out of their way, but not always. Odd combinations can work sometimes, but what works for some doesn't work for everyone, some of the possibilities are
'sometimes they work, sometimes they don't.
I'd rule out tropheus, mbuna, most Central American cichlids and the larger, more aggressive new worlds in general. Some people attempt them with mbuna or trophs, but they're on the overactive side for fronts and tend to nip the long fins fronts develop-- I wouldn't do either one with them. Aunonocara are hit and miss, Aulonocara ngara worked for me, mine weren't very agressive, didn't nip fins, and my kapampa gibberosa left them alone, but your results could vary. I've seen (or had) some haps work, they can also be hit or miss according to species or individuals. I've seen Altolamps work. Placidochromis phenochilus have worked for some. I bred O. lithobates "Zimbabwe Rock" for a while and kept some with my kapampa at times, and they worked for me. I've seen some Tanganyikan featherfins work. If it's staying in a 75 you'd be limited some by tank size, also some of the better possibilities aren't cheap either.