wow I didn't think this was such a complicated topic. I'm usually testing right as the lights turn on or right before a water change. Like I said I'm not real worried about it now, but all I have left with my 125 is hanging the lights. I want to get everything under control from day 1. I will buy these 3 test kits and take it from there.
I know calc is low if not alk
and mag too. I just wanted to know the easiest way to keep these things under control. I do weekly 20% water changes, but it doesn't seem to help when it comes to ph and the other things.