100% no.. 90% maybe 80% yep. the way I look at it is that H.Reidi are a large SH and eat a fare bit ( my 2 do anyway ) and being a large SH require larger food ie, Amphipods, Mysis Shrimp etc, the pod population in a tank will only grow to the number it can sustain ( food wise ). MY Reidi's eat 15-20 Mysis/Amphipods a day each, so thats around 100+ a week. In a tank with a live food source, the SH will not only take the older pod's, but the younger ones too. So you would need to have a pod population that could sustain taking a 150 - 250 hit each week. I think you would need a lot of pod's for that... and what would they feed on?
Anyway that just my thoughts on it. think you would be better off setting up some culture tanks for live food and keep the big tank for reef, fish and corals...
Pete