Remove all doubt by testing your aquarium water for ammonia with the Ammonia Test Strips developed by Aquarium Co-Op. The test is easy to use and the results can be read in just 30 seconds, so you can test frequently to ensure the health of your aquarium over time.
When in Doubt, Test the Water
Not sure why your fish are acting weird or if it's time to clean the aquarium? That's why we made our test strips quick, accurate, and affordable — so you can test the water any time you're in doubt and help troubleshoot potential problems. The goal is to have 0 ppm ammonia, so if you get a higher reading, do a water change to remove the toxic ammonia.
Laminated Color Chart
Tired of getting the paper chart on the back of your test strip bottle wet? We feel your pain. That's why we included a second, laminated color chart inside the bottle that you can remove and use for viewing your test strip results. Easy to wipe dry and keep clean.
Compares favorably to the more complicated test kit.
I tested two tanks with this test strip and the ever popular test kit. The test strip gave the exact same results as the test kit. The only difference is the this test strip was easier to use and a heck of allot cheaper.
J
John C. (Cicero, IL, US)
Aquarium Co-Op Ammonia Test Strips
Always use them for quick and reliable testing!!
R
Ryan P. (San Diego, CA, US)
Strips work great
Easy to use, appreciate the laminated cards! Will definitely be buying more
J
Jabin P.
They work great when I follow the instructions correctly
The test strips work great except that I’m not entirely sure how to follow the instructions. Once I figure that out then I doubt I will have any issues other than the fact that sometimes I have trouble differentiating colors though it is easier than figuring out the ph of my water.
L
Lisa O. (Marion, IA, US)
Easy to Read
So convenient and easy to read
c
cadillac (Bogotá, DC, CO)
easy to use and read
clear instructions on the bottle and additional plastic card
R
Ron P. (Los Angeles, CA, US)
Best strips I've used
Easy tu use, easier to read!
D
David C. (Birmingham, AL, US)
Easy to Read, Simple to Test
Super easy Ammonia Test. Easy to Read. I've had salt and/or freshwater tanks for about 50yrs.
This Ammonia Test and the Multi Test are my new go to!
S
Steven G. (New York, NY, US)
I’ve tried cutting strips in half like I’ve heard Corey say on an older video but it just isn’t worth it. Another great product!
J
Jose (Vernon Hills, IL, US)
Good for quick sanity check...
I recently set up a new 90-gal Cichlid tank. I do have the API test kit, but it takes some time to test with it. I live in the Chicago area and my water is hard. So these strips allow me to safely sanity check free ammonia levels.
