Ammonia from the gills of fish, their urine, and rotting food or decaying plant matter are contributors of ammonia in an aquarium. It exists in two forms in the aquarium and the first …

Nessler test kits measure ammonia NH3 and ammonium NH4. This is important to note and often missed as you will need to use a look up chart so see NH3 levels. New Salicylate based tests, …

The NH3 then reacts with the chemistry in the test to create the colour change that is measurable by the photometer or eye. The value that is outputted is either TAN or NH3-N. This method of …

NH3 is reported in the unit of ppm but this is interchangeable with mg/L as it is a gas dissolved in water. Want to reduce your ammonia because you have a high level or problem? If so then …

We know high levels of NH3 (ammonia) is harmful to fish in the aquarium or pond but reducing them can often be a problem. Please follow this link to understand what are safe NH3 levels. …

NH3 cannot be calibrated as all calibration fluids would be very unstable when stored due to off-gassing. With a seneye device you should not need to use calibration as the replacement …

Using traditional methods free ammonia is very hard to measure so normally people measure non-toxic ammonium in the aquarium and pond and use this as a guide to safe levels of NH3. …

They may not register ammonia as the filters are keeping up with its production, however sometime bacteria colonies can be affected and population’s crash, this can be caused by …

Free ammonia NH3 can go up when you do water changes if the new water has has a higher pH. NH3 and NH4 always form equilibrium with pH and temperature. When you do a water change …

If NH3 levels rise to unsafeduring cycling, a number of measures can be deployed to lower pollution levels. 1ppm of ammonia or ammonium (ammonia) will make 2.7ppm of nitrite which …