Bests & Worsts Reviews from Amazon

What can I say? I was a beginner when I first bought these until I did some research and bought a real test kit the next day. Once I compared the results of these strips to my master test kit I was surprised at how innacurate these strips were. The results were all over the place and not to mention, they’re missing the most important test for fishkeepers...... AMMONIA! But to be fair, I may have gotten a defective batch and if so, they were easy to use without any clean up. Just test and toss. If you’re a hobbyist do yourself a favor and save your money for a master test kit, it is a much better value than these strips and you’ll get MUCH MORE use out of them.