Thanks, I'm glad you liked the Spangel (my first)!
I don't really know much about tropical fish, just learned what I need to in order to keep them alive (mostly - the tank's been going for a year and a half without any major problems, but of course there's the odd death). I'd tried to avoid types of fish that usually breed in communal tanks, just so I wouldn't have to deal with the issue of baby fish and the high likelihood that they'd get eaten. I hadn't realized one of the species I had would have babies. They were cute, though. *sigh*