Nitrite Test

🎯 An essential test for the survival of your fish

Nitrite (NO₂) is a highly toxic compound, an intermediate product of the nitrogen cycle, which appears particularly during the aquarium's start-up phase or in the event of a biological imbalance. The JBL Nitrite Test allows you to detect these peaks, invisible to the naked eye, and take rapid action to protect your fish.

✅ The benefits of regular nitrite monitoring

1. Early detection of toxic peaks during cycling or filter failure
2. Prevention of fish poisoning and mortality
3. Effective monitoring after treatment or population addition
4. Simple and fast measurement for continuous water quality monitoring
5. This test is an essential safety tool for any aquarist or pond manager.

⚙️ Technical details

The JBL kit contains :

1. Colorimetric reagents for NO₂ measurement
2. Glass test tube
3. Dosing syringe
4. Color chart for visual reading
5. Illustrated instructions
   

🎯Measuring range : 0.01 to 1.0 mg/L of NO₂
🔁Number of tests : up to 50 analyses

Ideal for monitoring the balance of the nitrogen cycle (ammonium > nitrites > nitrates), especially in the first few weeks.

JBL is a leading German brand in aquariums, renowned for the quality and innovation of its products for freshwater and saltwater aquariums and ponds.

For over 60 years, JBL has been developing a wide range of technical, nutritional and care solutions for fish, plants and reptiles, drawing on in-depth scientific expertise and rigorous laboratory testing.

Ideal for demanding aquarists looking for reliability and performance.