SALIFERT NITRITE TEST KIT

The Salifert Nitrite (NO₂) Test Kit offers precise and reliable detection of toxic nitrite levels in marine and freshwater aquariums. Nitrite is a key indicator during the nitrogen cycle and can be highly harmful to fish and invertebrates, even at low concentrations.

Ideal for new tank setups, after medication treatments, or when troubleshooting water quality problems, this kit delivers fast, easy-to-read colorimetric results with high sensitivity. Salifert’s lab-grade chemistry ensures accurate detection of even trace nitrite levels, helping aquarists act early and protect their livestock.

Whether you’re cycling a new system or maintaining an established tank, the Salifert Nitrite Test gives you peace of mind with every test.

Key Features:

Measures nitrite (NO₂) levels with high accuracy

Essential for cycling new tanks and water quality checks

Suitable for both freshwater and saltwater aquariums

Fast and easy-to-perform with clear color chart

Reliable and precise — detects even low NO₂ levels

Up to 60 tests per kit

Made in the Netherlands — trusted by professional aquarists