I'm hearing ya on this one. I bought all sorts of fancy frozen foods for all 21 bettas: krill, mysis shrimp, brine shrimp, bloodworms, daphnia. The only one they'll eat is the bloodworms. 21 bettas and not one of them likes anything but pellets and bloodworms. Siiiigh.
thats quite a situation you have. i havent tried much FD food but none of my 5 betta are picky on any food i tried. i dont mucn feed flakes to my CT as its hard to control the quantity.
Kigurumi (F) yellow PK 7/4/13, Kurama VT 9/8/13, Zeydalus Salamander EE PK 21/3/14, Ryuk turquoise dragon DeT 8/5/14----Crested Gecko (8ths old) Sven Cal 27/12/11,
RIP: Osiris copper DT, Nel blue VT, Nelliel turquoise grizzle DT, Zaku red cambo, Blitzkreig Pineapple CT, Halloween orange chocolate DeT, Grimmjow, turquoise green CT