Feeding in my case is several times a day flakes for the fishies and once a day 3 cubes of the frozen stuff you can buy in LFS's.
That keeps the meatlovers mostly away from my Zoas and Softies.
For the corals, I feed a mix of Coral Frenzy (Powder) with a few drops of Selcon and every second day either a teaspoon of Phytoplankton or Reefroids mixed in the Frenzy.
Then sometimes I feed a second time a day a bit of Reef Roids only.
I take some tankwater and mix it in the cup and pour it in the tank so that my Sun coral gets a good portion of that stuff.
I use the Phytoplankton to add Po4 to my tank, but need to be careful not to overdose which recently happened, causing a short bloom of spirulina and diatoms, but that was almost gone a week later.
Severely underestimated the amount of Po4 in that stuff, which I believe happened to D2Mini as well recently, lol.
I do not turn off pumps, since I still run mostly sockless, however, if I feed to much different fine foods, then the corals slime like hell and the ORP drops significantly.
To avoid that, I feed a bit less but daily.
-Andre