I don't know how it happens, but I always seem to end up with picky eating Bettas.
Solace doesn't eat...pellets. I feed them pellets throughout the week, they get freeze-dried bloodworms as a treat once a week and then I fast them once a week.
The only time she eats is on treat day. So, she pretty much only eats freeze-dried bloodworms once a week.
I know this is not a healthy diet, but she just refuses the pellets. The only thing I can do is keep offering her the pellets, It's been almost 2 weeks now. I hope she gets a hint that this is all she is getting.
Oh, and they are Hikari Betta-Bio Gold pellets.