What is nitrite? – Nitrite, (chemical formula NO2) is formed when organic materials decompose in water. Fish
excreta, excess food and decaying vegetation can all produce ammonia which in turn is oxidised to nitrite. Nitrite is one of the most toxic and dangerous compounds to fish.

The waterlife Nitrite Test gives you accurate results in just 5 minutes.
Range covered 0 to 15mg/l.

What to do should a reading occur?

Stop feeding, remove excess food, dead plants, corpses etc. Check filter is working. Carry out an immediate 25% partial water change, using Waterlife Haloex. Dose with Waterlife BacterLife.

Suitable for marine, tropical freshwater and coldwater aquaria.

Available in:

75 tests
Contains: 2 x 20ml bottles & vial