Fauna Refill Aquahometest NO2+NO3 Combi-Test
This refill is only suitable for the Aquahometest NO2 NO3 from Fauna Marine Nitrite (NO2 –), which is highly toxic to saltwater species in particular, is produced in the first stage of the bacterial process. If the nitrification process works, the nitrites are converted to the comparatively non-toxic nitrate in second level. It is recommended to keep the nitrate concentration in saltwater aquariums below 20 mg/l (0.26 US gal.) (ppm). When growing hard corals, the goal is to keep the nitrate concentration below 10 mg/l (0.26 US gal.) (ppm). Lower limits for nitrates depend on the general conditions in the aquarium. ...More
Measuring range:
NO2: 0 – 1.0 mg/l (0.26 US gal.) (ppm)
NO3: 0 – 20 mg/l (0.26 US gal.) (ppm)
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