06-25-2011, 05:35 PM
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Member
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Join Date: Mar 2010
Location: Toronto, Ontario, Canada
Posts: 289
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There is definitely an Alk Checker already available  and available through any Reef Wholesale (RW dealer)
Our biggest Hanna Checker Sellers are;
Alkalinity;
Phosphate;
Nitrite;
Iodine....which we don't have a pic of 
And the AMAZING
Digital Refractometers!
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