API Ammonia Test Strips – 25 Count
Monitors water quality and prevents invisible water problems that can be harmful to fish.
Dip test strips into aquarium water and check colors for fast and accurate results.
Fish continually release ammonia and uneaten food and decaying organic matter also add ammonia to water.
Use several times a week when starting a new aquarium, then weekly or when problems arise.
| Feature | Detail |
|---|---|
| Count | 25 strips |
| Usage | Dip into aquarium water |
| Test Type | Ammonia concentration |
| Frequency | Weekly or more often when starting a new tank |
FAQ
How do I read the results after using the test strips?
Compare the color of the test strip to the color chart provided in the packaging. The color change indicates the ammonia level in the water.
Can these strips be used in saltwater aquariums?
Please contact customer service
How long do the test strips remain effective after opening?
Please contact customer service

Sam Peters –
Easy to use and gives clear results. I use them weekly in my 55-gallon tank and noticed a significant improvement in water stability after a few weeks of consistent testing.
Eric Burgess –
The strips are reliable and help me catch ammonia spikes early. I started using them when setting up my new tank and it made a big difference in fish health.
Claire Slater –
Very accurate and affordable. I dip them every week and can see the color changes clearly. My fish have stayed healthy without any ammonia-related issues.