Quote:
Originally Posted by abcha0s
They are awesome! How accurate are any test kits really? Consider the margin of error when reading color charts. Tests are useful for detecting a change from a previous value. if your tank is happy and healthy, it doesn't really matter what your baseline is.
Having said that, they are very accurate.
I love the Hanna test kits.
- Brad
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are they a pain in the ass or easier than a test kit...