In true terms NH4 is a nontoxic substance in the aquarium, however due to the equilibrium which occurs between NH3 / NH4 at a given pH and temperature it is better to measure NH4 as an indicator of NH3 than nothing at all. Interpretation of NH4 to estimate NH3 is most often done by a chart supplied with the test kit or by a calculation online.

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 will make 3.6ppm of nitrate. Please note however that NH3 …

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. All aquariums should have a biological and or chemical filtration to control ammonia.

On this slide the sensor pad for NH3 has started to change colour, so there must be some NH3 present, but the colour is not continuous across the entire pad. Stained Slides Some chemicals may stain the sensor pads rather than harm the chemistry, and since a Seneye sensor calculates pH and NH3 values based on the colour of the sensor pads, this ...

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 the new water will often be harder and have a higher pH than the water you are removing.

People with mature aquarium aquariums say they don't have ammonia this is false, all aquarium have ammonia being produced constantly if they have live stock.

The most toxic substance is NH3, free ammonia and this comes from the fish passing urine and excreta from the gills. There are two main types of beneficial bacteria required for water purification in fish tanks or pond; in mature ponds and aquariums they live everywhere, but most prolifically in the filter system where conditions are ideal for ...

One of the first signs of a filter crash is a sudden rise in NH3 and NH4, these chemicals are present in the waste from fish and with nothing to remove them they can quickly build up. A seneye device will spot a sudden raise in NH3 and alert you.

seneye slide NH3/pH; Seneye USB Device; Seneye USB device instructions for PC use; Smartphone apps and mobile devices; Seneye Web Server (SWS) Teamview with Seneye Support; Water chemistry. CO2 carbon dioxide in the aquarium; Dissolved Oxygen potential Graph; Extra parameters; PPM and Milligram per ltr; RO water (reverse osmosis) Using ozone …

seneye slide NH3/pH; Seneye USB Device; Seneye USB device instructions for PC use; Smartphone apps and mobile devices; Seneye Web Server (SWS) Teamview with Seneye Support; Water chemistry. CO2 carbon dioxide in the aquarium; Dissolved Oxygen potential Graph; Extra parameters; PPM and Milligram per ltr; RO water (reverse osmosis) Using ozone …