Salifert Nitrite (NO2) Profi Test automation Calibration fluid is not included

Calibration fluid is not included and needs to be ordered seperately

An ATO does not have to be both a blessing and a curse

95 for the WAV Starter Kit)

I/O Switch Inputs for ATO

Promotes the reproduction of all nitrifying bacteria in the aquarium to help the system naturally remove phosphate and nitrate

Salifert Nitrite (NO2) Profi Test automation Calibration fluid is not includedIn a properly cycled aquarium, nitrite is converted to nitrate and then, if there are areas deprived of oxygen such as in live rock and other filter materials, this nitrate is converted back to nitrite and then transformed into harmless nitrogen gas. If this cycle breaks down then nitrites, which are extremely toxic to fish and invertebrates, can form in high concentration. Many nitrite test kits suffer from interference caused by amines e. g.