Thrice a day for my gang - which is only slightly complicated by the fallow status of my DT...
In the morning, I'll use a cup and some RO/DI to top off the DT, and hold a half-cup in reserve, into which I'll drop a cube of either "Formula One" or "Formula Two". It'll thaw during my shower, then I'll pour a bit into the DT and a bit into QT, keeping half the food still in the cup. After I'm dressed for the day, I'll pour the rest of the mix into the tanks, again splitting it between the two.
I don't work far from home, so I'll often stop at the house around lunchtime, and each tank gets a pinch each of freeze-dried cyclopeeze, Omega One micro-pellets and Formula One flakes.
Before lights-out, I'll thaw another cube, and again split it between the fish in QT and the inverts and corals in the DT. (Most of my corals are LPS, and love a good meal!) Every couple of days, I'll use tank water rather than RO/DI to thaw, and target-feed the LPS and 'nems with a turkey baster. Most of them seem to appreciate it, except the maxi-mini carpets, who allow the food to sit on their tentacles for a while and then blow away (or be swiped by any of a dozen or so shrimps . . . ).
~Bruce