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Use the API® AMMONIA TEST STRIPS as the quick and accurate way to test for the presence of ammonia. Kit reads 0 to 6 ppm of ammonia, and alerts you to unsafe ammonia levels before they can harm fish or result in fish loss.



  • Do API AMMONIA TEST STRIPS test only for Ammonia? How accurate are they in reflecting high ammonia levels?
  • Yes, API AMMONIA TEST STRIPS test solely for ammonia in your aquarium water. Test strips are extremely accurate in showing high ammonia levels – simply compare your results to the precise color charts that come with the product, and take the appropriate actions to correct unsafe parameters for your fish.
  • Can I use API AMMONIA TEST STRIPS in any aquarium?
  • Yes, these test strips may be used in both fresh and saltwater aquariums.