Hi. 
Yeah, you'll have to be patient, as it usually takes 4-6 weeks for a tank to cycle fully. Of course, it can take longer if you don't wait the whole time or something else happens. Below is a link on what should happen and the proper cycling process. Seems to me you are doing everything right, so... things should happen for you before you know it.
Cycling
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Phishie
"An ounce of prevention is worth a pound of cure."

