I have a mixed reef and typically alternate feeding Rod's frozen and Ocean Nutrition Prime Reef frozen for the fish and inverts (plus extras like fish eggs, ArctiPods, NYOS true algae pellets, TDO chromaboost pellets). For coral specifically, my first go-to was Reef Roids, but after hearing good things from a vendor at a local reef event a few months ago, I switched to Benepets Benereef. He said it was supposed to not raise nutrients as much as Roids. I know I feed heavy so I figured I'd give it a try.

(I still feed Reef Roids too, just not as often as I used to).