NT LABS Test Nitrite (NO2) Quarantine This new reptile single or

This new reptile single or double front door is available in 4 sizes

allows the user to choose the most suitable option for their needs

can lead to the fish suffocating from the lack of dissolved oxygen

Size: 2cm x 8cm

Aquarius Fountain Set Classic 750

NT LABS Test Nitrite (NO2) Quarantine This new reptile single orNT Labs Test Nitrite (NO2) is an aquarium water testing kit used to measure nitrite (NO) levels in freshwater or marine tanks. What is nitrite? Nitrite is produced by beneficial filtration bacteria as they break down the harmful waste ammonia excreted by the fish. Like ammonia, it is not visible to the naked eye. Nitrite is still very damaging to the health of the fish although it is not visible to the naked eye. Nitrite is then broken down into