HI Tony
I almost never target feed, especially not the Dendros, their polyps are too small to effectively grab and hold food. The other non-photosynthetic corals like Gorgonias etc I target feed about once a week, but they may do get enough without it anyways.
All food is added into the intake of the return pump (1800 gal/h) in the sump, from there it disperses finely in the tank.
Regarding laminar flow, I think this issue is somewhat overrated. The water movement in my tank comes from the 1800gal/h return pump with 2 outlets and a Tunze Wavebox. There is gentle movement in every corner, but hardly something that I would call laminar flow. Even my Dendros slowly move back and forth and they like it.
Tank specs: 100 gal AGA 48x24x24 with two moronic overflows (the most stupid construction I have ever seen!) water movement as described above, 4 x 54 W Fauna Marin Solaris T5 light, 2x54W T5 Aquamedic Lightbar, Fauna Marin Aqua Science bulbs, Grotech HEA 150 Skimmer turned OFF (just as a backup), 36 breeder as sump with 24 h lighting, natural coastal RI sediment, Caulerpa and Cheato. A Phosban reactor with Fauna Marin UltraPhos and some activated carbon runs continuously.
Other non-photosynthetic corals: Tubastrea, Diodogorgia, Muriceopsis, Elisella (?), Scleronephthya, Nephthyigorgia, Studeriotes white and black, Basket star,
Photosynthetic corals: Pseudopterogorgia, Muricea, Montipora, assorted mushrooms, frogspawn, Merulina, one tiny Acropora

, Xenia, Leather corals, several other Gorgonias
Fishes and critters: 5x Assessor, 8 x Chromis, 1 x Orange spot blenny, 4 x yellow head Jawfish, 1 x Scopas Tang, 2 x Banggai Cardinal, 7 x peppermint shrimp, 150 hermits, 130 snails, 5 x emerald crab, 1 x Diadema Sea urchin, 2 x Brittle star
Jens