I keep primarily LPS and soft corals, though I have one or two SPS corals as well (not sure if encrusting hydnophora is LPS or SPS).
Frozen PE mysis is the staple and all of the corals are target fed 1-2 a week.
My sun corals receive about 2/3rds of what's being fed, with the remaining 40% given to the remaining corals. My green open brain can accept larger food items so I sometimes give it two pieces of frozen krill in addition to the mysis.
The whole feeding process takes about 60-90min due to the way I feed and the quantity of polyps that I need to feed (water circulation is turned off during this process). I'm not really a big fan of adding food to the water randomly, so each individual mysis is transferred from my tweezers to a receiving polyp.
On the average I try to give 1-2 mysis to as many sun coral polyps as possible (and my sun corals have dozens of polyps). Each head of my euphylia's (torch, frogspawn, etc) and duncans receive one or two, the open brain gets at least 6, each acan polyp gets 1, my small scolymia, encrusting hydnophora and my other brains (favia, lobophyllia, goniastrea) get about 5 each, the fox coral and single-headed super red blastomussa wellsi get 1 each.
I usually don't feed any of my soft corals mysis, though I may give my blue ricordeas mysis every now and then. My trumpet/candy cane corals are no longer target fed since they're getting large and dropping daughters.
About once a month I feed frozen cyclopeeze or Reef Roids (concentrated in RO/DI water and applied with an eye dropper) to target feed my SPS (a green stylophora) and leptastrea which have smaller polyps and are unable to consume whole mysis (the sun coral and acan's usually get a squirt of this as well, and the soft corals that I normally don't feed such as yellow polyps and palythoas seem to capture the cyclopeeze/Reef Roids in the water column).
When I first started out I use DT's Phytoplankton and liquid foods such as "Micro Vert", but shifted away from that in favor of a more targeted feeding method. Plus, from what I understand, the phyotoplankton actually feeds the micro-crustaceans in the tank which in turn are captured by the corals, rather than the corals directly consuming the phyto). I've actually seen my LPS corals capture and consume pods and micro shrimp in the tank. I think Micro Vert actually degraded my water quality.
Some corals capture and consume any tiny New Life Spectrum Small Fish formula pellets that my fish miss, (such as some of the mushrooms and zoanthids). My other soft corals I don't feed at all (gps, clove polyps, anthelia, xenia, etc) get by on light and the absorbtion of dissolved organics.
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