My 30 gallon has been empty for awhile except for a pleco and I am thinking on african cichlids. The only problem is that my ph is 7.6 and I believe most africans need higher don't they? I really don't want to add any new gravel or go through different things to raise up my ph so I was just wandering if there are any africans that can live in that kind of ph. I like the looks of electric yellows and would like to have like around 5-6 of them and soemthing else but considering they gte to like 5 inches or better then I figure that I would need to go with something smaller. But ahwell if the african thing doesn't work out then I'll get a pair of convicts.