Africans or South Americans? I had a lot of success with African Cichlids back in the day. I put the aquariums away a long time ago and just this past year, started up my 75 gallon again. I stocked it with various Africans but now have one lone one left who I have nicknamed a name that I cannot type here without being put in time out. I hate him but cant bring myself to get rid of him. I think I am going to do rainbowfish next after he finally departs. I have had them before and they are so nice and peaceful.