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
  • Jonathan V. Ho

    > 3 day

    Seems to work?

  • Damon2Damon

    > 3 day

    If youre like me and youre always starting up new tanks this is a must have item. I like to do fishless cycles and its important to test for amm and nitrite which are extremely toxic to fish. This item is easy to use just add 5mls of tank water 5 drops shake and wait 5 mins the color chart is easy to follow and accurate. I can only find this test kit online and the price is always great with fast shipping.

  • Lady Di NEPA

    Greater than one week

    Very good, accurate product. Packaging leaves a lot to be desired as all items in the order were open and mixed up in the larger box.

  • Amanda

    > 3 day

    Great product! Cant find this anywhere else and the price is amazing!

  • Brian

    09-06-2025

    Works great.

  • 88Mercury

    > 3 day

    I have had very good luck with API test kits. This one is accurate when compared to my local aquarium store tests.

  • Louis

    > 3 day

    this product very great for testing the water of my pond. highly recommend very easy to use and clear instruction

  • Khojiakbar

    > 3 day

    excellent

  • Bill Leib

    > 3 day

    Very accurate, I think pricey but still about 30% cheaper than the local pet store

  • Melissank

    > 3 day

    Great, product was exactly what I expected.

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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