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?
baby bettas are called fry
It is common to have around 200 fry from a single spawning.
depends what species a molly fish fry
No, the goldfish fry are on their own on hatching.
You won't have any betta fry. The FEMALE betta is the one you remove right after spawning. The male stays in the fry tank until they're free-swimming.
Female Betta's can be kept in 'sororities', but cannot be kept with males. Betta's have naturally aggressive dispositions, and should NOT be kept with other aggressive fish.
betta fry are not born .they hatch from eggs laid by the female which the male fertilizes.
In the wild, yes, betta fish are carnivorous and are thus required to hunt for food. If you put a live bloodworm into a betta's tank, you can see from the body language of the fish that it is "eyeballing" or even stalking the worm.
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.
Microworms
Small crustacea, insect larvae, certain algaes, tiny fry. Basically anything live that it can catch and eat.