DAY 15: Betta Fin Types

So, I'm a couple of chapters in to the aforementioned Betta Handbook, and it is indeed much more scientific than I'd expected, but that's cool. I've learned about betta history, betta fighting (more on that another day) and betta fin types. There's wild type (with smooth edges), halfmoon style, brush or scallop edge, double ray extentions, single ray extensions and the extra-cool cross ray extensions. Greenie appears to have the halfmoon style fin, which is considered normal.