Well I have 3 yellow tangs, 1 powder brown, 1 salfin, 1 copperbanded butterfly, 5 different kinds of damsels, 1 mandrin goby, 1 percula clown, 1 dragon goby and thats it. I feed 2-3 times a day small to medium amounts of food.
I found this stuff called Matrix by Seachem to add more biofiltration...