Arttu-Tapio P.
It is a classic and aged good
28th January 2022
![JBL - NO2 Test - Test kit](https://www.aquasabi.com/media/image/product/4452/md/jbl-proaquatest-no2-nitrit-komplettset.jpg)
JBL - NO2 Test - Test kit
Classic and must to have product while keeping up the aquariums. Good test materials and clear info about everything you need to know.