What types or brands of food do you feed your bettas? Also, flake vs pellet? Opinions? Mine is on Hikari Betta Bio-Gold pellets and Hikari FD bloodworms, with the occasional frozen bloodworms. However, I also recently got Omega One Color Max pellets (a little big for betta, but I give him 1 per meal along with regular food), which I really like because it looks like it's made with better quality ingredients. I'm thinking of switching to their betta pellets or flakes as well.