The Nitrites (NO₂) Are among the most dangerous compounds for aquatic life. The Nitrite test Salifert permit Fast and reliable measurement From their concentration to ensure a healthy environment for your fish, corals and invertebrates. A very low presence of nitrites can be fatal - hence the importance of regular control.

Why use the NO₂ test Salifert ?

• ✅ Precision : reliable measurement of low nitrite concentrations.
• 🧪 Easy to use : Simple protocol and clear reading of results.
• 🐠 Essential at startup a Aquarium Marin or fresh water to follow the nitrogen cycle.
• 🌊 Effective prevention Aquatic animal poisoning and stress.
• 🇳🇱 Manufacturing Salifert : Quality and reliability recognized by the aquarists from around the world.

Use and advice

The NO₂ test Salifert is used as well in marine aquarium that freshwater aquarium. It is particularly useful when:

• The phase of Organic cycling a new aquarium.
• The weekly monitoring Water settings.
• The detection of a dérèglement du filtre biologique or a accidental pollution.

In case of detection of nitrites, immediately perform a partial water change and check the efficiency of your biological filtration (nitrifying bacteria). The goal is always to maintain a Rate of NO₂ = 0 mg / l.

Technical characteristics

Good to know

Nitrites usually appear:

• During the Starting an aquarium (nitrogen cycle in progress).
• After filter failure or a Excessive cleaning of filter masses.
• In case of organic overload (food, waste).

The Nitrite Test (NO₂) Salifert Allows you to intervene quickly to protect your fish and corals. An essential tool for any aquarist wishing to maintain a Stable and healthy ecosystem.

⚠️ Keep the reagents away from light and out of the reach of children. Use reserved for aquarium.