Hi I was looking for some help with ammonia. Ive had this aquarium a little of a month its not overstocked, a 30 gallon, whisper 40 filter, The ammonia test is still showing between 2 and 4. Fish seem fine, active, eat, but I cant get rid of this problem Ive changed 25 percent of the water 3 times, I bought one of those vacuums to try and pick up the debris,(which there is a lotof, is that much debris typical, because when I am done and refilling the tank, the debris is floating all over, the fish must think it is frood because they eat it. Ive bought stress zyme which is supposed to cut down on the ammonia, Is my filter defective or something else somebody might know about. Its starting to stress me out. Help