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JNW Direct Ammonia Test Strips for Fish Tank - 50 Aquarium Test Strips, Saltwater & Freshwater Aquarium Test Kit, Accurate Aquarium Water Test Kit with Color Chart, Water Testing Kit Aquarium

  • Based on 140 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jun 21
Order within 4 hours and 23 minutes
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Pattern Name: Ammonia - 50 strips


Features

  • FOR FRESHWATER & SALTWATER - Monitor the ammonia levels in your freshwater or saltwater aquarium with our easy-to-use fish tank test strips to ensure optimal water levels!
  • QUICK & EASY - Our fish tank water testing kit takes the guesswork out of your aquarium maintenance! Simply take a water sample, add a drop of activator, dip the test strip into the sample and compare your results after 2 minutes.
  • ACCURATE & RELIABLE - The aquarium kit bottle features a comprehensive color chart for reliable and accurate results. The JNW Direct freshwater and saltwater test kit makes it easier than ever to take a faultless reading!
  • 50 TEST STRIPS - Our ammonia test kit for aquarium maintenance includes 50 strips. The aquarium ammonia test kit can be used to monitor the water conditioning of fish bowls, fish tanks, ponds, and aquariums.
  • KEEP YOUR FISH HAPPY & HEALTHY - Test your aquarium regularly with our aquarium ammonia test strips to ensure your fish are happy and healthy! Be sure to check out our range of aquarium test kits to cover all your fish tank maintenance needs.

Brand: JNW Direct


Ph Range: 6.5-8.4


Unit Count: 1.0 Count


Manufacturer: JNW Direct


Package Dimensions ‏ : ‎ 4.49 x 1.93 x 1.93 inches; 1.76 ounces


Date First Available ‏ : ‎ January 19, 2024


Manufacturer ‏ : ‎ JNW Direct


Country of Origin ‏ : ‎ China


Best Sellers Rank: #18,530 in Pet Supplies (See Top 100 in Pet Supplies) #26 in Aquarium Test Kits


#26 in Aquarium Test Kits:


Customer Reviews: 3.7 3.7 out of 5 stars 140 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Great strips
Pattern Name: Ammonia - 50 strips
Great strips easy to read
Reviewed in the United States on February 27, 2025 by Teresa

  • Reads 0 after dipping into ammonium chloride
Pattern Name: Ammonia - 50 strips
These ammonia tests do not work AT ALL. I purchased these to monitor a new tank I'm cycling. I'm using Dr. Tim's ammonium chloride to start a fishless cycle. I tested the water before adding any ammonia and the reading was 0, as expected. Added ammonia and tested again. Still 0... Strange. Now I got suspicious, so I took a strip and dipped it directly into the bottle of ammonium chloride. The reading was still 0! No color change at all (yes I followed the directions completely). Ridiculous. Irritated because how am I supposed to track my tank? Will attempt to return. ... show more
Reviewed in the United States on April 24, 2025 by AML719

  • Works great
Pattern Name: Ammonia - 50 strips
I have never had a problem with these strips. As far as I have seen, they are accurate. They should be an essential part of a fishkeepers inventory, and the 50 strips included mean that they last a while. They are easy to read and easy to use. They work great.
Reviewed in the United States on July 3, 2024 by Deacon

  • Not disappointed
Pattern Name: Ammonia - 50 strips
It does the job, but you do have to wait 3 minutes to read the tests. Seems pretty accurate to me. Easy to use, literally just dip for 5 seconds then plop out & wait. This is one of the cheapest ways to go when doing water readings.
Reviewed in the United States on August 8, 2024 by Bella

  • It works perfect.
Pattern Name: Ammonia - 50 strips
Still a good product.
Reviewed in the United States on December 10, 2024 by Joe S.

  • Not accurate readings
Pattern Name: Ammonia - 50 strips
I read the reviews on this product. Most were good. Some weren’t. So I bought the JNW direct 9 in 1 test strips and the JNW ammonia strips . The 9 in 1 nitrates and nitrites don’t work. It read zero. My Tetra strips showed 20 ppm nitrates. I’m reordering the Tetra tests strips and returning the JNR. The JNW ammonia didn’t work either, even when I allowed one of my poor dead fish to remain in a small container over night— it read zero ammonia! ... show more
Reviewed in the United States on March 28, 2025 by shelley rosenblatt

  • Cumple su función perfectamente
Pattern Name: Ammonia - 50 strips
Es perfecto, cumple su función
Reviewed in the United States on November 19, 2024 by andrea

  • Perfect
Pattern Name: Ammonia - 50 strips
This is a must have for any fish keeper, easy to use and very accurate!
Reviewed in the United States on June 7, 2024 by Ronna

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