Alright, my tank has been set up for about 3 weeks not, its a 29 gallon with only 11lbs of live rock in it so far, i did a test last week and my ammonia was at about 1 ppm and nitrites were at about 1ppm as well, i just tested it today, and now nitrites are at 0 but ammonia is still around 1, is it cycled completely yet, i know that ammonia is supposed to rise, then fall and then nitrites are supposed to rise and fall, but why is ammonia up after nitrites have already risen and fallen?