Tetra Test Kit NO2, to Measure the Nitrite Value Reliably and Precisely, 2 x 10 ml

I bought it to test the water quality parameters of my aquarium. It does what it says on the box. Found it a bit confusing at first, but it's accuracy is spot on. A 'must have' for aquarium owners 😊

I bought this kit for testing nitrite and nitrates and another that tests water quality for chlorine etc on ist January 2016 have just run out.so had them all this time very good value for money, since it's now August 2017 !! Am new to keeping topical fish and not had too many losses considering.but I also have the strip tests that you dip into tank and read it against the colour chart and I'm not sure if they are more accurate ?

spot on

Box was badly squashed & ripped. Contents seem ok although I’m unable to use box to store contents, disappointing.

It does what it says on the packet

Does what it says on the box. Good quality test kit.

excellent product

This is a great product. works really well

Test facile et coloration très bien coloré. J'en rachèterai

Il Tetra Test Nitriti permette di monitorare facilmente i livelli di nitriti nell’acqua dell’acquario, aiutando a mantenere un ambiente sicuro per pesci e piante. Facile da usare e affidabile, è uno strumento essenziale per ogni appassionato di acquari.

Excelente producto facil de usar y de medicion exacta.

Guter und einfacher Test um schnell herauszufinden, ob sich nitrit im Aquarium befindet. Einfach erklärt und sehr effektiv!

Si tienes un acuario y quieres medir los nitritos es inservible. Lo mínimo que da es 0.3 por lo que no sabes si tienes 0, 0.1 o 0.2. absurdo para un control efectivo de un acuario