Helps to leave your return off when (I leave mine off for 20 min during feed mode, with my vortechs nearly as well). Also I've adjusted my flow to where the "dead" spots where food collects is where my fleshy LPS like bowerbankis, lords, and wilsonis are, so they're always ready to get food. Again somewhere having a Hydros controller is really nice since you won't accidentally crash your tank by forgetting to turn everything back on since it will go back to the on status based on programming.
However I don't add anything that I don't already feed my fish minus live phyto from RN. Fish get 1x daily Rod's food (soon to be Brine Shrimp Direct mysis/fish eggs/cyclops/calanus). Pellets/spirulina go in 3x daily through my autofeeder. However I keep a LOT of fish in a 29 gal tank (1 yellow wrasse, 1 pink streak wrasse, 1 carpenter's flasher wrasse, two perculas, one spotted mandarin).
If you want to "prime" the corals to eat ~5-10 min before, the PolypLab polyp booster (it reeks but the corals love it) or RN Oyster Feast work amazing to train the corals to eat during the day.
Not a fan of Red Sea AB+ (when I've used it regularly, I haven't seen any benefits) or any amino acid dosing. There's lots of anecdotal notes coming out from Aquabiomics testing and ReefBuilders community testing that hypothesize it could shift the bacterial population towards pathogenic species. Again, we'll need more information here, but I personally haven't seen a benefit ever. After their carbon dosing testing, AAs could be next:
https://reefbuilders.com/2024/04/18...robiome-a-community-project-with-aquabiomics/
Haven't seen any obvious benefit from powdered foods either (my Christmas tree worms grew faster under phyto feeding and more "meaty" food feeding vs. Reef Roids or Reef Blizzard-O) other than unchecked vermetid snail growth and aiptasia. Plus my phosphates went out of control even with phosphate removers.