Yeah, I managed to think well enough on my feet when I purchased him/her yesterday that I bought micro pellets. S/he's just so darn tiny! I'll be purchasing (hopefully) live food after work tonight, if not I'll get some frozen. In the meantime, though s/he really seems to love the micro pellets - gobbles them right up as soon as I put them in the water!
Here's a video of him/her from last night:
The fake plant is atrocious looking, but it's soft and has lots of places to rest/hide in and s/he loves it. There's some java fern in there too, with a piece of IAL.
So far so good - baby seems to be thriving and is very curious. I'm seeing some red on the fins, which is exciting!
Thanks for the advice! I've gotten advice from a few people, and I'm much more confident now that I'm doing things right and that I may just be able to successfully raise this little one.