Tetra EasyStrips 6-in-1 Freshwater & Saltwater Aquarium Test Strips, 100 count

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About This Item

Details

  • Complete all-in-one testing
  • Reactions stop at 60 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 aquarium

Instructions

Learn More About Tetra From Our Team of Experts

Questions & Answers

7 Customer Questions


My nitrate test shows brown, and has ever since the first test strip I've used. Brown isn't a color on the color chart. What does this mean for nitrates?

Answer by ChewyNov 06, 2018
The brown color refers to the hardness of the water. Please see below for a reference.

How do you know if test strips are good or not is alkalinity supposed to be yellow before test

Answer by ChewyMar 07, 2018
These test strips indication spots will have a faded color. Once the strip is dipped in water, the color will bold showing the water levels.

What range of PH does it test? Below 6.0?

Answer by ChewyJan 29, 2021
Tetra EasyStrips 6-in-1 Freshwater & Saltwater Aquarium Test Strips tests for pH in the range between 6.2 and 8.4. Anything below 6.0 may be harmful to aquatic species.

Do these also test for ammonia

Answer by ChewyOct 01, 2021
Tetra EasyStrips 6-in-1 Freshwater & Saltwater Aquarium Test Strips test for chlorine, nitrate, nitrite, general hardness, alkalinity and pH.

4.6
Rated 4.6 out of 5 stars
146 Ratings

67 Customer Reviews



Rated 1 out of 5 stars
By Liz on Jan 20, 2026

False Readings

I tried these strips for a few weeks but kept getting high nitrate reads. When i compared them to the API full kit they were highly inaccurate, which was a bummer

I tried these strips for a few weeks but kept getting high nitrate reads. When i compared them to the API full kit they were highly inaccurate, which was a bummer. I got these for convenience but I'll probably just throw them away.


Rated 5 out of 5 stars
By jennifer on Nov 9, 2025

My cat really likes the food and she's picky

Also the test strips are easy to use and are helping me to get more fish!

Also the test strips are easy to use and are helping me to get more fish!


Rated 5 out of 5 stars
By Marie on Sep 18, 2025

Help

Helped me save my fish!

Helped me save my fish!


Rated 4 out of 5 stars
By Robert on Jan 15, 2025

They work

I bought these and the API branded strips and honestly liked the API ones better

I bought these and the API branded strips and honestly liked the API ones better


Rated 5 out of 5 stars
By Joseph on Jun 8, 2025

Ease of use.

Works accurately.

Works accurately.


Rated 5 out of 5 stars
By Diana on Aug 16, 2024

Best Price

I'm self-employed in the aquarium industry and can't get a better price on these strips, even from my Wholesale Distributor! GREAT Price!

I'm self-employed in the aquarium industry and can't get a better price on these strips, even from my Wholesale Distributor! GREAT Price!


Rated 5 out of 5 stars
By Angela on Mar 23, 2025

quick & easy to use

quick & easy to use

quick & easy to use


Rated 5 out of 5 stars
By David Michael on Oct 13, 2024

Trusted Quality

I needed this for testing my aquarium water.

I needed this for testing my aquarium water.


Rated 5 out of 5 stars
By Katie on Aug 31, 2024

accurate

Pretty good for the price. Normally these are super expensive

Pretty good for the price. Normally these are super expensive


Rated 1 out of 5 stars
By Devon on Mar 15, 2024

Nitrate reads EXTREMELY high.

I bought these to primarily test my ph and gh but the inaccuracy of the nitrate reading has me distrusting all parts of the strips. I have 3 planted tanks so I do

I bought these to primarily test my ph and gh but the inaccuracy of the nitrate reading has me distrusting all parts of the strips. I have 3 planted tanks so I do require nitrates but the results these strips show are ridiculous. If I actually did have nitrates as high as the strips read, I wouldn't be struggling so much with some of my plants XD.