API NITRITE TEST KIT 180-Test Freshwater and Saltwater Aquarium Test Kit

(1090 Reviews)

Price
$11.98

Quantity
(10000 available )

Total Price
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148 Ratings
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Reviews
  • Mr. Carroll Botsford

    06-06-2025

    I’ve ordered 3 api kits off amazon and 2/3 have been open with the test tube and test solution fallen out. They haven’t been broken. The brand works and is the most commonly used. A good tip is to test your tap water first and remember the shade of the color as your baseline

  • shodgin

    > 3 day

    Fast shipping and API makes the best test kits!

  • Tool Man

    > 3 day

    It works.

  • The Glass Box

    09-06-2025

    Great test, but the readability in the 10 to 20 range is very difficult. Personally, I like the readability of the Sera nitrate test much better and thats what I usually use for that reason. But its better than the strips any day and sometimes the Sera test is hard to find or will take too long to ship. So I have this as a back up.

  • JAY W DOXTADER

    > 3 day

    A

  • Hal

    Greater than one week

    Ill keep it since returning it is as expensive as keeping it. Ill eventually us it The product is OK, however the packaging left a lot to be desired. It was shipped in a padded envelope which showed evidence of being crushed which crushed the product box but didnt harm the bottle or test tube in side.

  • Arnoldo Nikolaus

    > 3 day

    This arrived with nothing but the liquid, the vile and color chart were missing.

  • Inky

    > 3 day

    I was having a brown algae problem in my Betta tank and wanted to test the nitrates. This product made it easy.

  • Stephen Brinson

    > 3 day

    Great test kit for the money.

  • Thomas Le

    > 3 day

    It work OK

Keep your fish healthy and thriving by testing your aquarium water"s NO2 levels regularly with this easy-to-use API NITRITE TEST KIT for freshwater and saltwater aquariums. Testing water parameters weekly helps prevent invisible water problems that can be harmful to fish. Nitrite is produced in the aquarium by fish waste and uneaten fish food. Low levels of nitrite inhibit respiration and suppress the immune system; high levels cause suffocation.  The API NITRITE TEST KIT tests for harmful nitrite levels from 0 to 5 ppm. This product comes with one nitrite bottle, one capped glass test tube, one instruction manual and one color card. API NITRITE TEST KIT can be used in freshwater and saltwater aquariums.  With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.

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