That is what I started out feeding mine, but now I feed every-other day, depending on the fish or invertebrate. I mainly did that to keep nitrates down and plenty of recommendations from these message boards.
Was feeding 2x a day. Nitrates are increasing so i'm cutting back to once. My fish are Herbivores so they can forage on some algae if they have to. I may try every other day to if some of you are having success.
I feed once a day. At night, like 5 or 6. This keeps my nitrates and more importantly my phospate levels in check. I notice my tangs from time to time eating algea and some of the others do the same. I feel this works best for me. Good luck