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Old 07-09-2009, 02:40 AM
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parkinsn parkinsn is offline
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Have a look at this, it might help you. What is your magnesium at? As well as KH?

http://www.advancedaquarist.com/issu...l2004/chem.htm
http://www.advancedaquarist.com/issues/feb2003/chem.htm

Last edited by parkinsn; 07-09-2009 at 02:52 AM.
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