I target feed just about everything Coral Frenzy, Cyclopseeze, and/or PhycoPure - Plus what I feed my fish (frozen Emerald Green, Marine Cuisine, krill, Prime - or flake or pellets). I mix it up to give the fish and corals a wide variety. Additionally, I use Vita Chem to soak the food prior to feeding.
My skimmer - like most, is over rated for my tank 120gal, sump is 40gal, my 20gal fuge has plenty of mangroves, etc., and I do weekly water changes - 30 to 35%. My water stays pristine and everything in my tank grows like crazy - easily 1/3 more than what is considered normal growth rate compared to others in our local club.
I have a 55 with softies and a 125 swim tank.
The mom in me just has to feed everything!