- Joined
- Oct 28, 2018
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- 734
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I have been testing Nitrate with Nyos test kit (reviewed to be accurate from BRS) for a while which has a range that starts with 0,1,3,5 and more. Since I found recently my tank is too clean with zero nitrate and phosphate I started dosing nitrate and been using the test kit a lot lately. Then i got API Nitrate test kit from amazon becaz its bit cheap and easier to do the test. What i found is API showed near zero in the test and Nyos showed 5. I didn't realize this until yesterday.
Is API not worth it?
Is API not worth it?