Quote:
Originally Posted by fkshiu
I remember reading a RHF article comparing various methods and their cost. I think that somewhere around the 125 gallon mark a calcium reactor becomes more economical in the long run than dosing.
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I think this is what you were thinking of. Great read.
http://www.reefcentral.com/forums/sh...1&postcount=27
Although if I ever have a large tank again I will still dose.