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Product Summary

Tetra Test NO2 offers you a precise and reliable measurement of the nitrite level in your fresh water aquarium. Keeping the nitrite level in your water below 0.3mg/l is essential to the health and well being of...
  • Description & Specs
  • Related Blog Posts

Tetra Test NO2 offers you a precise and reliable measurement of the nitrite level in your fresh water aquarium.

Keeping the nitrite level in your water below 0.3mg/l is essential to the health and well being of your livestock. 

The manufacturers recommend that you test your aquarium water on a weekly basis.

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