Tropic Marin Nitrate Test

Tropic Marin Nitrate Test

For determining the nitrite and nitrate concentration in Fresh and Saltwater

Nitrite (NO₂^–) and nitrate ions (NO₃^–) are formed from ammonium (NH₄⁺) during the nitrification process. Nitrite, which is very harmful to freshwater species, is produced in the first stage of this bacterial process. If everything goes well, nitrite is converted to nitrate in the second stage. In saltwater aquariums, high levels of nitrate can inhibit the growth of delicate corals. Additionally, elevated nitrate levels can significantly encourage algae growth, which can be a concern for all types of aquariums. While it is rare, nitrate shortages can also occur, so it is important to test the concentrations of nitrite and nitrate in your aquarium water regularly.

As a general guideline, it is best to keep the nitrite concentration below 0.2 mg/l (ppm) in all aquariums. For saltwater aquariums, the nitrate concentration should not exceed 20 mg/l (ppm). When caring for hard corals, aim to maintain the nitrate level below 10 mg/l (ppm). In freshwater aquariums, it is advisable to keep nitrate concentrations under 50 mg/l (ppm). The ideal lower limits for nitrate will depend on the specific conditions within your aquarium.

With the Tropic Marin Nitrite/Nitrate-Test, you can easily determine nitrite and nitrate concentrations using a finely-tuned color chart that ranges from 0 to 2 ppm for nitrite and from 0 to 50 ppm for nitrate.

Benefits:

• Measurement range: NO₂ 0 – 2.0 mg/l (ppm)
• Measurement range: NO₃ 0.5 – 50 mg/l (ppm)
• Accuracy: NO₂ 0.02 mg/l
• Accuracy: NO₃ 0.5 mg/l
• Designed for determining nitrite/nitrate concentrations in aquaria
• Sufficient for approximately 50 applications