OptimusPrime
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- Feb 5, 2013
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I have the hardness results from the tetra strips but i dont like to rely on the strips really so i was looking for a more accurate liquid kit. I know i have hard water in my region but want to be 100% sure before i even think about making alterations.CoryLover95 said:Do you mean a hardness tester strip or a hardness liquid kit? If you mean strip, Tetra EasyStrips have 6 tests which include hardness.API once\twice weekly, but also use strips daily more as an early warning that would prompt another API check. I dont have a hardness tester which is something i'm looking for, can anyone recommend one?