I have 3 bengaii cardinals and they are going into a reef tank w/ a longspine urchin and 2 fuzzy dwarf lions about 1" each. Ik the problem of the lions maybe eating them but this simply isnt true. The cardinals are 2" each and i have had much experience and success w/ fuzzy dwarfs, if they are raised w/ a fish or invert and are on only frozen food they never touch it. I had a 4" fuzzy dwarf live w/ a bunch of cleaner shrimp. My problem is, the lions are pigs and the cardinals are wary about eating, they are in a QT tank for now learning how to eat, but when they go to the regular tank how do i feed them w/o feeding the lions which i only feed twice a week. when the cardinals would be fed everyother day.