of everything i have to offer, mine eat mysis the best, brine shrimp (live adults included), reef plankton and cyclopeze.
i use a 80 watt pc light so i feel feeding is nessesary.
soon to upgrade to 4x 39 watt t5s and i dont think ill have to feed them ever but just because its fun i probly will feed them often.
for now i dont feed my fish but instead feed my lps, anemone, and rics and the fish eat anything that is missed or blown away.