API Nitrate NO3 Freshwater & Saltwater Aquarium Test Kit, 90 count

By API
Rated 4.6667 out of 5 stars
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API Nitrate NO3 Freshwater & Saltwater Aquarium Test Kit, 90 count slide 1 of 9
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API Nitrate NO3 Freshwater & Saltwater Aquarium Test Kit, 90 count slide 1 of 9
$12.25Chewy Price
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$17.99Chewy Price
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About This Item

  • High levels of nitrate can create unwanted algae growth and poor water quality, but this kit helps you to control it.
  • This kit tests nitrate levels ranging from 0 to 160 ppm in fresh or saltwater.
  • Designed for use in both fresh and saltwater aquariums.
  • Prevents unwanted algae growth in your aquarium.
  • Includes two bottles of the liquid test solution, two color cards, glass test tube and information on how to correct levels.
Play Video: Learn More About API From Our Team of Experts
Learn More About API From Our Team of Experts

Help keep your aquarium in tip-top shape with API's Nitra-Zorb filtration pouch.


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Fish TypeTropical Freshwater, Marine Fish, Betta...Betta, Goldfish, Marine Fish...Tropical Freshwater, Marine Fish, Betta...Tropical Freshwater, Marine Fish, Betta...Tropical Freshwater, Marine Fish, Betta...
Aquarium TypeFreshwater, SaltwaterFreshwater, SaltwaterFreshwater, SaltwaterFreshwater, SaltwaterFreshwater, Saltwater

Questions & Answers

2 Customer Questions


Can I accurately test my drinking water (city tap water) with this to check the nitrate levels in our drinking water?
Answer by ChewyMar 29, 2022
This kit can test the approximate nitrate levels in your drinking water.

How do we dispose of the reagent after we do the test? It has some safety warnings and I'm not sure how to dispose of it.
Answer by ChewyMar 01, 2021
We would recommend to dispose used tests fluid down the drain with running water. The tube may be disposed of in the trash receptacle.

ReviewsWrite a Review

4.7
Rated 4.6667 out of 5 stars
6 Reviews
100%
Would recommend to a friend
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4
33.3333
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5
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6 Customer Reviews



Rated 5 out of 5 stars
By Rick on Oct 21, 2020
Top 1000 Contibutor

Absolutely necessary

Testing the pollutant levels of aquarium water is essential for maintaining the good health of your fish and plants, but regular testing of the Nitrate level is absolutely necessary. If you have an established tank or are cycling a new tank you need to monitor the Nitrate level on a regular basis. I was very pleased to find out that I could buy the individual Nitrate test kit. I have the big test kit but I needed just the Nitrate kit because it's the one I use the most and I used it all. I didn't want to buy the big kit again just to get the Nitrate. Unfortunately, the test uses 10 drops each of both solutions as opposed to 3 or 5 drops for most of the other tests.


Rated 5 out of 5 stars
By Doug on Jan 21, 2021

Best Method To Check Nitrates

Been using API Liquid Test Kits for some time, and find them very reliable.


Rated 5 out of 5 stars
By Demeter on Jun 29, 2020
Top 1000 Contibutor

Great test kit

I believe my niece misplaced one of the two bottles so I bought this as a replacement. Good to have it back and be able to keep an eye on the nitrates in my shrimp tanks.


Rated 4 out of 5 stars
By Pamala on Jun 22, 2018

When you just want one important test or to compare:

I have thew full API test knit but was afraid it was not accurate since my nitrates were way too high but my LFS had different readings. My test kit is good as I come up with the same results. After watching 2 FLS test my water, I realized they were doing it wrong! Now I trust my own findings.


Rated 5 out of 5 stars
By Stella on Mar 29, 2018

great test kit

I have 3 aquariums that contain dirted, planted tanks. I need to test for the water levels to make sure the aquariums are biologically sufficient for both the plants and fish. This test kit is great and I really recommend it. I also like ordering from Chewy because the order comes fast and Chewy is a great company to deal with.


Rated 4 out of 5 stars
By blessed on Apr 24, 2018

Good test kit, butt the bottles are extremely fragile.

Accurate results, but one of the bottles broke the first day I used it when it only fell like 7 inches. replacement bottles aren't too cheap either.