i read that some betta's don't like fish flakes, but mines do. i have 3 zebra danios in a ten gallon tank, and when its time for feeding.. my betta eats there food. i still feed him pellets.
yeah hes fine. people say their such picker eaters but in my tropical tank i have guppies, cory cat fish and a betta and i feed them tropical flakes and feed the corys goldfish flakes and guess what,...the betta eats the goldfish flakes AND the tropical flakes. he use to eat just pellets when he was in his own tank but he eats brine shrimp and blood worms too now.
Perfectly OK, but they do better colour wise wise on proper Betta food as it has more protein. Nothing to worry about the Danios will eat the Betta pellets.