Tetra EasyStrips Ammonia Freshwater & Saltwater Aquarium Test Strips, 25 count

By Tetra
Rated 4.8889 out of 5 stars
$10.18 (-28%)Chewy Price
$14.19Chewy Price
No Longer Available
This item may be discontinued. We're not sure when it will be available again.

About This Item


  • Complete all-in-one testing
  • Results in 10 seconds , fast and easy way to test vital aquarium water parameters
  • Convenient test strips for fresh or saltwater aquariums
  • Maintain aquarium water quality through simple routine tests
  • Safe for fresh and saltwater aquariums

See More


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Rated 4.8889 out of 5 stars
9 Ratings
Would recommend to a friend

9 Customer Reviews

Rated 5 out of 5 stars
By Looter on Jul 5, 2022

I'm no chemist,

Nor do I pretend to be so these make my life simple. At one time I did have kits with all the chemicals, glass tubes and cards but I didn't keep up with testing because it was time consuming. I find the test strips so much easier and accurate and I do my water changes/checks more often now.

Rated 5 out of 5 stars
By offthecracker on Dec 24, 2021

Seems fine!

I don't have anything to compare these to because I've never used any of them before. Seemed to work fine, pay attention to directions on box, the colored strip you compare to is wrong on the box (and it's says so), you want to use the chart on the bottle.

Rated 5 out of 5 stars
By gran on Feb 11, 2021

Animal craze

I love the ease in ordering & LOVE the fast shipping

Rated 5 out of 5 stars
By HappyFish on May 18, 2020

Great find

These work instantly and they are super easy to read with the chart made right into the strip tube they come in they really help us keep the fish tank and the fish healthy and happy definitely will buy these again when these ones are gone we are truly happy couldn't have asked for anything better they are a great product

Rated 5 out of 5 stars
By Greta on Apr 10, 2020

ammonia test strips easy to use

easy to use and can really help save your fish, showing levels rising before you see the fish stressing

Rated 5 out of 5 stars
By BassetMom3 on Apr 7, 2019
Top 250 Contributor

Easy to Use!

Test strips are not as accurate as the test tubes, but I have been setting up a new tank and I do not always have time to use the long method. These get the highest rating for accuracy on a Betta fish forum I follow. I love how easy these are to use!

Rated 4 out of 5 stars
By Emily on Aug 23, 2018

Definitely does the job.

I realized two weeks into my new tank i hadn't bought an ammonia test kit, so getting these through chewy definitely helped keep my betta safe. They do the job they're supposed to, but my only real complaint with them is that they turn blue /really/ fast. If you don't have adequate light right there by the aquarium and you have to go into another room to check the color on the strip, it'll be blue-green by the time you get there.

Rated 5 out of 5 stars
By Audra on Apr 8, 2018

Works good.

Arrived in a timely manner, easy to read with clear directions, works well and does what it's supposed to.

Rated 5 out of 5 stars
By Coal on Jun 1, 2017

great price

easy test strips for a great price..... no cleaning up after just toss the paper strip