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Old 11-13-2013, 05:50 PM
Werbo Werbo is offline
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Join Date: Oct 2003
Location: Victoria, BC
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Salifert for Alk and Calcium. Particularily like the changes to the KH1 drip bottle on the new Salifert Alk test kit i bought 3 months ago.

Red Sea has a multi-pack with Alk, Ca and Magnesium for a little cheaper than Salifert.
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