Quote:
Originally Posted by reefwars
So either the tests were errors, you added more alk than normal or animals stopped using it for whatever reason...it's as simple as that so you'll need to adjust accordingly
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I didn't change the amount dosed. I watched the alk climb steadily over a week. After being steady for a month or so, between Nov 1 and Nov 8 it went from the 7.6 - 8.2 range to 9.0 - 9.6 range. That is significant. I was still dosing the same amounts of Ca, Alk and Kalk automated via my Reefkeeper. That's what is so puzzling...
So, clearly the tank inhabitants stopped using that much. Why?