Nitrite is a toxic pollutant and high levels can be deadly for your fish. Matt Clarke explains what causes nitrite to rise, and what you can do to save your fish in a water quality crisis... What is ...

Add fish before the bacteria are in place to deal with the waste and toxic ammonia and nitrite will build up. Fish cannot deal with high levels of ammonia or nitrite and become ill or even die, ...

Amyl nitrite was the offending agent in 80 percent of the cases that did report the type of alkyl nitrite, and isobutyl nitrite was identified in one patient. Dermatitis most commonly manifested ...