I do small 5 to 10% water changes weekly (if I have to miss one I don’t sweat it). I dose All for Reef every day and a couple drops of iodide and a couple drops of Ferrion on Monday and Thursday. Started NP-Balance at .5 ml a day to see if it helps keep my phos and nitrate at my normal levels of .05 phos and 5 nitrates I don’t chase numbers but I chase stability. I am also excited I am going to submit my first ICP test this week after 13 months and the tank is looking great should be interesting.