Arofanatics Fish Talk Forums - View Single Post - Contribution to "Alll you want to know about breeding guppies"

angelo · 03-10-2008, 05:07 PM

Ammonia (NH3) or ammonium (NH4) is produced from the breakdown of protein and is excreted through the gills (urine). NH3 or NH4 is also produced from decaying feces, food and, dead bodies, and decomposing plants. Ammonia is converted into nitrite (NO2) by Nitrosomonas (helpful bacteria). In turn, Nitrite is further oxidized by Nitrobacter bacteria into Nitrate (NO3). This aerobic process uses oxygen (O2).

03-10-2008, 05:07 PM	#4
angelo Senior Dragon Join Date: Oct 2007 Posts: 3,515	Nitrogen Cycle Ammonia (NH3) or ammonium (NH4) is produced from the breakdown of protein and is excreted through the gills (urine). NH3 or NH4 is also produced from decaying feces, food and, dead bodies, and decomposing plants. Ammonia is converted into nitrite (NO2) by Nitrosomonas (helpful bacteria). In turn, Nitrite is further oxidized by Nitrobacter bacteria into Nitrate (NO3). This aerobic process uses oxygen (O2).