My roommate said I can get a halfmoon! :) Though, I will look at those frogs. I haven't seen any that I remember...
Also, we went to pet supplies plus just to look around, and all of the little Tupperware containers that they keep the bettas in were incorrectly labeled, one said it was a crowntail male who looked like a normal female betta. And one said it was a female, but had a male sticker on it also. They all looked really unhappy in the containers. ): I felt so bad for them.