i did change something. I started dosing Reef Plus and Reef Calcium yesterday. Last time I checked my calcium said:Sounds kinda like either macro gong sexual...or a precipitation event. Why would you decide to dose reef calcium, when your calcium level was already fine. Do you know what your alk(high??) and mag(low?) and ph was at before dosing????... Check out this article and see if this could be what you are seeing. http://reefkeeping.com/issues/2002-04/rhf/feature/index.php . I would suggest a few larger than normal water changes and perhaps run some carbon to hit all the bases.
Cheers,
i turned my skimmer airflow up said:??? what's clearing up. You may want to try to figure out what happenned so you can prevent it's re-occurrance. May be a bad thing to happen when you are out of town etc.
Cheers,