SKU: 77129761121

NT Labs No2 Nitrite Test Kit

Sale price$105.75 Regular price$117.50
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Description

NT Labs No2 Nitrite Test KitNT Labs No2 Nitrite Test Kit NT Labs No2 Nitrite Test Kit is used for determining Nitrite (NO2) levels in both ponds and freshwater aquariums. Suitable for pond and aquarium use Easy to use freshwater test kit Fast & accurate results Liquid reagents Contains 40 Tests The NT Labs Nitrite Test Kit provides a simple, easy to use testing kit for determining Nitrite (NO2) levels in both ponds and freshwater aquariums. The NT Labs Nitrite Test Kit comes

NT Labs No2 Nitrite Test Kit

NT Labs No2 Nitrite Test Kit is used for determining Nitrite (NO2) levels in both ponds and freshwater aquariums.

  • Suitable for pond and aquarium use
  • Easy to use freshwater test kit
  • Fast & accurate results
  • Liquid reagents
  • Contains 40 Tests

The NT Labs Nitrite Test Kit provides a simple, easy to use testing kit for determining Nitrite (NO2) levels in both ponds and freshwater aquariums. The NT Labs Nitrite Test Kit comes complete with test tube and liquid reagents to provide accurate results for 40 tests.

Nitrite is produced by the beneficial bacteria in the aquatic environment and filters as they break down the harmful waste of Ammonia excreted by the fish. Nitrite can affect the health of fish but is not as toxic as Ammonia.

What is Nitrite?
Nitrite is produced by beneficial filtration bacteria as they break down the harmful waste Ammonia excreted by the fish. Like Ammonia, it is not visible to the naked eye. Although it is not as toxic as Ammonia, Nitrite is still very damaging to the health of the fish. Nitrite itself is broken down into Nitrate, which is practically harmless to fish.

What is the correct Nitrite level?
There is no occasion where any Nitrite is tolerable in a pond or aquarium. A level of zero mg/L (ppm) should be maintained at all times.

What do I do if the Nitrite level is wrong?
If 0.25 – 0.5 mg/l (ppm) of Nitrite is found, then add NT Labs Filter Bugs for ponds or NT Labs Filter Starter for aquariums. If a level above this is recorded, then a substantial water change is essential. Change 25% of the water volume for 1 mg/l (ppm) Nitrite and 50% for Nitrite levels above this. If any level of Nitrite is detected use NT Labs Zeolite for ponds and NT Labs Aquarium Ammonia Remover for aquariums to remove Ammonia (and thus Nitrite) from the water. If you do record a Nitrite level, then it is important to check other vital water quality parameters, especially pH and Ammonia.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 77129761121

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4.4 ★★★★★
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Monty
Bozeman, US
★★★★★ 5
Good size
This works for most of the items (powder like cinnamon or beet root, etc.0 i need it for. I would like to have one that is 50 oz. It is airtight and a great product but I'm not convinced pumping it 20-30 times really helps.
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Reviewed in the United States on February 22, 2025
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Stacy
Belleville, US
★★★★★ 4
Good product/unsure of air seal
We love this to hold our coffee beans, but we aren’t sure if it truly seals air out. It seems to work great though and our beans taste fresh!
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Reviewed in the United States on January 22, 2025
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Artlover06
Birmingham, US
★★★★★ 5
Love it!!
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Reviewed in the United States on July 12, 2025
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James Brown
Alexandria, US
★★★★★ 1
Does not hold a vacuum
It does not hold a vacuum. I am able to pump and cause a vacuum where I cannot take the top off without pushing the relief button but give it a few hours and the vacuum is gone. Coffee is stale in a few days and I have gained nothing but the expense.
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Reviewed in the United States on March 6, 2025
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Verified Purchase
CJKrab
Carnegie, US
★★★★★ 2
Does not hold a seal very long
Looks good. Quality materials and construction. Vacuum seal doesn’t seem to last very long. After a day the lid can be easily opened, regardless of how many times you pump it beforehand. More aesthetic than functional.
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Reviewed in the United States on January 29, 2025

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