just tested and amo 0, trite 0 trate 2 (since its color coded sheet it looks like in between 0 and 5 ppm) ph is 8.4, cant test phosphates because i dont have a kit for it, but i will get it soon, water wich i started with is r o water but did a water change and got new water from lfs, i am planning right now a refugium and will installe it in a couple of days, i ordered a couple of hydor koralias for more flow in my tank will arrive on saturday, my skimmer is a seaclone POS sometimes it works and the it stops i will get another skimmer soon. tank is a 46 gallon