I had a betta (named Bara) awhile back that I got from WalMart. He lived with me for three years before he passed on, and then I went betta-less for a couple more years. Then I got Azizi, my current oldest betta (He's been with me maybe three years now) and he really got me started. I have five total right now. ^^
Athena was my most recent purchase (yesterday) and she's not in the greatest of shape, but with advice and info from this forum I'm hoping I can nurse her back to health. :)
Yue and Besito are kind of odd because they've changed colors since I got them. Besito in his picture has white on his fins but it's mostly completely gone now. And Yue was white with large, bright splashes of blue, but now he's mostly just white. Maybe they switched colors. lol
I have them (or will have them, for the littler ones) in one-gallon tanks and I'll be adding heaters soon since winter's coming up (they actually stay about 78 without heaters during the summer here, easily). But I'm hoping that I can find better (bigger, maybe 2-gallon) accommodations for them at some point.