Feeding your corals CAN improve the look and health of them. But in my experience adding that stuff just fouls up my water and they can grow just fine without feeding. The only coral I fed with some regularity are my duncans, I shoot mysis and brine at the heads and they just close up and eat it, just like an anemone. Cool to watch, without a doubt.
180g Reef - 60g Rimless Reef -90G FOWLR- 125g Malawi Cichlids- 40b REEF- 34g Fresh Planted-working on- 20L FOWLR- working on
I have a mix of many different saltwater fish amongst my tanks, but I love my Tangs most of all.