Quote:
Originally Posted by H22_TURBO
I tested the new salt water mix again, 600ppm. then I checked with a bottle of seachem refrence fliud(470ppm) and the hanna shows 585ppm. hmmmmm not what I expected with a new hanna ca meter. I will try to see one of the LFS will test for me after work today and report back when I find out.
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Personally I specifically didn't buy the Hanna Ca checker because of the large number of reviews that mimic your experience with it. There are certain tests that each brand seems to be better at due to the different tests being performed. In this case I'd be hard pressed to trust the result.
09-14-2012, 03:45 PM
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