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Old 06-16-2006, 04:18 PM
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Denis Denis is offline
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Join Date: Jan 2006
Location: Abbotsford,BC
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not sulfate, just magnesium,
Do you have a testkit for Mg ?
I also use Salifert.
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150g SPS reef;3x250WHQI,Tunze Streams,Wavebox,Neptune Apex,fishroom in basement ,reefing since 93,SPS since 99.
TOTM June 2010
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