My tank finished cycling about a few weeks ago.  Ammonia and nitrite was 0 and nitrate was 5.  I just put in 3 12" banjar a few days ago and the ammonia is 0.5, the nitrite is 1.0 and the nitrate is 10.  Should I use amquel+ to lower these levels or just wait for the filter to take its course.  Its 150g and I'm using xp3 filter.  Any suggestion?
				
			 
	 
 
		