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Old 08/07/2007, 03:48 PM
JetCat USA JetCat USA is offline
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Join Date: Jun 2004
Posts: 2,799
Agreed for the most part, i have found the best results with Ca between 400 and 450, Alk at 9.6 dKH but Mg a little lower then yours, i keep mine around 1300, I've only noticed problems keeping Ca up when it gets down below 800ish and coral growth I've not noticed a significant difference with it from 900 to 1600.