Tetra Test NO3 Water Treatment (1x19ml + 2x10ml)

Measures the nitrate value reliably and precisely.Tetra Test NO3 to the reliable and exact determination of the Nitrate content in fresh and sea water aquaria. Packing contents are sufficient for 45 tests.

Nitrate (NO3-) is produced from the breakdown of nitrite in the filter. Nitrate can be harmful for marine fish, and high levels may indicate a general decline in aquarium / pond conditions. The only way to determine the nitrate level is by testing it with a TetraTest Nitrate kit. Regular testing will help you to assess the overall health of the environment and avoid any problems.