Quote:
Originally Posted by Megalodon
My Elos kit for kH is inaccurate. It reads about 20% too low. Go with Salifert ... they sell them at OceanAquatics.
BTW, the new Elos kit for magnesium's also a joke. You get a different reading each time.
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I'm FAR from an expert on test kits or the chemistry behind them but if I were getting different readings from the same kit, I'd be suspicious. Either the kit's gone bad, been contaminated somehow or you're doing something wrong.
I can't see how a company like Elos could produce a product that simply did not work !
Just my $0.02 worth.