Well, I've been into fish keeping since August of this year, and learned a
lot before I even got my betta fish. I mention this so people know I'm not a complete noob :P
Anyways, I've got a betta fish (who doesnt seem to be a veiltail, just a standard betta with no special finnage...but hes pretty :]) in my 14 gallon tank with 3 neon tetras. Used to have 6 neon tetras, but I guess I got a bad batch of neons, since 3 died

But now, my tank is looking pretty empty, and I'm wondering what else I could put into it.
I'm a little tired of neon tetras, so no mentioning more neons :P Other tetras are fine. Cories also arent an option, because I've got black gravel, and I dont wanna harm them with it. Any suggestions are welcome :D