I just bought a 125 gallon fish tank with the intent of getting 3-4 Oscars, but my wife wants me to put more fish in the tank. I have heard that African Cichlids are generally smaller than Oscars. If this is true, about how many African Cichlids can I put in a 125 gallon tank? Also, are they as aggressive as Oscars? I was planning feeding Oscars live feeders 2-4 times a month. Will most African Cichlids eat live feeders too? As you can see, I'm new to Cichlids. Thanks in advance for any help.