Microworms
Kill them you can fry an egg and break the yolk up and feed it to them
Any fish fry are nutritious to all carnivorous or omnivorous species. Why should Betta fry be different?
You feed a betta fry betta flakes when you do that you have to make sure it is like powder and then u add water to it so it would sink cause it's not that smart as a baby
betta fry are not born .they hatch from eggs laid by the female which the male fertilizes.
There are several types of "Egg Layer Fry Food" available at most good pet shops.
newborns should be feed baby brine shrimp :) and i suppose you feed them when ever you feed a regular betta
Feed it?
You should feed your betta 3-4 times a week.
If you don't feed your betta for a whole day, then it will get starved, and probably die.
No, she will eat them. The male should be removed as soon as the fry become free swimming - that's about two days after they hatch or four days after they are laid. Once you take out the male, start feeding the fry on vinegar eels and microworms. Any adult betta put in a tank with betta fry (even their own) will eat the fry.
They sell packaged betta food.