I had made some "food" (shrimp, scallops, meet blender) for the tank which has worked well so long as the portions are VERY small... Mine finally seems to have found a home it likes... Running dual 96W PC and it seems to be happy as... well... a RBTA! It rarely seems to puff up its tentacles... And a water test last night showed some higher than desirable nitrates.
It has grown though... And of course, Boris and Natasha love it... (my two black/white perculas)
http://wkeller.com/Gallery/Aquarium