Matt D.
TCMAS Free Thinker
When the cycle starts ammonia rises and around the time it spikes nitrite will appear. Ammonia disappears, nitrite spikes and nitrate appears. Once ammonia and nitrite completely disappear and nitrate levels off your cycle has completed. Typical time is 4-6 weeks.
Read this, there is also an animated graphic to play that shows you how ammonia, nitrite and nitrate levels act during the cycle.
http://reefsources.itgo.com/guide/biological.html
Read this, there is also an animated graphic to play that shows you how ammonia, nitrite and nitrate levels act during the cycle.
http://reefsources.itgo.com/guide/biological.html
