Quote:
Originally Posted by StirCrazy
I would creat another bullet that says "Ca, Alk, PH, temp, MG, and Salinity"
I test these every week or two and record the values and date in a book, this will alow me to see trends developing andd after a while you can predict changes based on your weekly tests.
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I'm with Steve, here. Keep a log of Ca, alk, Mg, salinity, before lights on pH/after lights out pH for several weeks. If you're adding new corals to your system, test for a longer period of time.