Skimming aggressively? No, I'm underskimming. I add Seachem's Marine Buffer to my RO/DI water before mixing salt, no other additives are put into the tank. I change 10% of the tank water weekly. My feeding schedule is once daily except on sunday when the shop is closed. I make my own food using oysters, red snapper, shrimp, squid or octopus, sea squirt, wakame (seaweed), sea urchin, etc chopped up in a food processor (Margharita anyone? :frog: ). Amount fed is only what everyone can eat in about 5 minutes. Phytofeast for the sponges/filter feeders is added every other day.
My parameters as of today are:
Temperature 77F
Specific gravity 1.025
Ammonia 0
Nitrate < .05 (yes it should be zero so please don't tell me)
Nitrites 0
pH 8.3
Calcium 460
Phosphate 0
Alkalinity 11 dKH
I don't dose Magnesium or Strontium so I do not test for it.
That's it. With the quality of the rock and critters Richard sends this tank has been extremely easy to maintain. By the way everything in my tank has come from Richard with the exception of some fish (fairy basslet, reef chromis, spotted damsel) and a coral banded shrimp.