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API Nitrate Test Kit NO3 Reviews

4.4 Rating 20 Reviews
Looking at colour chart for reading. Looks like it will be a bit of a guess, colours of widely different readings very close.
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Posted 5 years ago
Looking at colour chart for reading. Looks like it will be a bit of a guess, colours of widely different readings very close.
Helpful Report
Posted 5 years ago
the kit is easily to use and you get a decent amount of tests for the price.
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Posted 5 years ago
the kit is easily to use and you get a decent amount of tests for the price.
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Posted 5 years ago
Great service, great product, and fast delivery.
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Posted 8 years ago
Great service, great product, and fast delivery.
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Posted 8 years ago
Paul Garrett
Verified Reviewer
The API Nitrate Test is similar to others on the market. It is reliable, if the somewhat complex directions are followed. It is VERY difficult to distinguish colour variation between 10 and 20 pmm.
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Posted 8 years ago
The API Nitrate Test is similar to others on the market. It is reliable, if the somewhat complex directions are followed. It is VERY difficult to distinguish colour variation between 10 and 20 pmm.
Helpful Report
Posted 8 years ago