Aquarium Co-Op Ammonia Test Strips

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  • Results in 30 Seconds
  • Available in Two Sizes: 25 and 100 Tests
  • Laminated Comparison Card

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. 

The provided color chart helps you better understand your readings at a glance by suggesting safe levels and what to do if there is too much ammonia present in the water. We created these to make your life easier and save you money when it comes to testing your water.

Customer Reviews

Based on 351 reviews
Nick M.

It's great you can test as much as you need without having to worry you will run out.

Doug F. (Seattle, WA, US)
Fun Saturday trip to Aquarium Co-Op

We took the grandkids to their first visit to a really great fish store for there first aquarium. The people there are very helpful and a pleasure to shop with. Very fun day.

Randell R. (Cookeville, TN, US)
Ammonia test strips

Great product! Fast shipping! Great company!

A. H. (Portland, OR, US)
Work great, so far align with my liquid kit!

I like to have these on hand for quick checks when I am cycling, medicating, or doing filter maintenance on a tank. Peace of mind = invaluable.

Stephen C. (Lexington Park, MD, US)
Quick and Easy

Easy to use and provides accurate results.