Y'know coco, I was sitting here looking at your post this morning and for the first time I noticed the "Amrid" listed with your filter in your sig. Looked back also and noticed that your ammonia dropped to 1.0 the very first day after you raised it to 4.0 even though you didn't have any mature media. Started to get a sickening feeling we -missed- something important possibly.. now I don't really know, so don't get worried right away.. but maybe we can get some help from the members ??
What does the Amrid look like? Am I right is assuming this was a bag/packet of something that came with the filter, perhaps an Aquaclear product.... OK, DARN, I found it, even found a like seeming to confirm that its just their brand of... ZEOLITE! How much of this stuff is in your filter? This is a -chemical- ammonia remover, which would explain the immediate ammo drop you got right at the beginning and would explain why you keep getting numbers that look so positive so early in the game so to speak.
I've got to run in a bit but I'd like the other members to confirm and I think we need to get that Zeolite out of there, replacing it with some normal biomedia! The zeolite removes the ammonia that's needed to feed the bacteria and have them grow! It basically stops the fishless cycling process before it ever gets started.
Now it may be that the zeolite hasn't been able to remove -all- the ammonia, so our 2 weeks won't be completely wasted, as there may still be a small colony of bacteria started, but we need to get the zeolite out of there so the bacteria will see higher levels of ammonia, produce more nitrite and get the nitrite-eaters going.
'course, hope the note in your sig is for this tank, I didn't even look very closely...
~~waterdrop~~