hmm I'm not sure if I got what your looking or it's about 3/4 written and three pages long so will obviously need alot more editing, I've just done the easy stuff off the top of my head and will have to do the real research later
I mainly discuss options and I tried to be more detailed about simple things that could be misunderstood, I mention that certain fish require meatier foods and go into a little detail for the supplement foods mentioning a few species that need more plant and a few that need more meat but other then that it is generally mbuna.I figure the diet doesn't vary much anyways, you feed em cichlid pellets or flakes and supplement with spirulina flakes, vegetables, seaweed and frozen foods. Some species get slightly more plant and some slightly more meat. I have a few species mentioned as to which end they'd be on maybe a few others would make a better article,
Either that or I'm not quailified for this-that's my understanding
it would be helpful if you could give some info about species specifics freddyk you have at least twenty times more experience then me