I don't get I've racked my brain..
No carbon
no pellets of any type.
no addaditaves
no chemicals
Coral food yes.
kalk daily yes. About 2 gallon a day.(pickling lime and my well water)
No vodka or vinguar
no baking soda
No uv
I don't add anything but kalk and food. I can't grow chelato I've tryed for me last about a mth and it dies..
My tank consist of about 400 lbs of live rock in the tank and another 150 ish in the sump.
My sump houses rock. 1000 watt heater,apex ph probe and temp sensor
External protien skimmer.
I am in the middle of adding a cal reactor. I have it all set up just waiting on a needle valve.