I just talked to the fish store guy. He orders fish every two weeks. Two weeks ago he told me to call him because he would most likely have celestial pearl danios this week. I just called. He hasn't gotten around to ordering, yet, but he checked and did not see these fish as available. He said to call him back around 3 because sometimes even if the fish isn't listed, it's available.
If the celestials aren't available, that means I'll have to wait another 2 weeks to MAYBE get the celestials. Sigh. I don't think I can do that. I'm thinking about going back to my original plan and getting neon tetras.
My tank has been really stable for a while now, so I think the neon tetras can handle it. In fact, after doing my bazillion percent water change last night, my nitrites are still 0 today even though I have .5 ammonia in my tap water!!! The Prime and Stability and time seem to be working! I may just have to try neon tetras and hope for the best.