JBL Test NO2 (Nitrite) Recharge
Recharge your nitrite test with this savings pack.
If you don't have the complete JBL Nitrite Test Kit yet, click here to get it.
Plant waste and fish feces decompose into ammonia, which is highly toxic to them. Ammonia turns into nitrites, which in less quantity is still harmful, which is why we must maintain a constant measurement of these values.
With this test you can have a controlled and reliable measurement.