As soon as the male has put all the eggs in the bubble nest.
Actually, with bettas it's the male that cared for the bubble nest rather than the female. You should leave the male with the nest and separate the female.
From a female Betta. Then the male Betta fertilizes them when they breed together.
The only thing that will encourage a female Betta to release her eggs is a male Betta with a proper nest.
the female betta fish are released from a vent while a male embraces her
Its vent.
betta fry are not born .they hatch from eggs laid by the female which the male fertilizes.
Yes. The female will start trying to eat the eggs, and the male will attack her to defend them. Take her out as soon as they're done.
the male betta does, the female just swims away.
According to what I have heard, females do sometimes try to eat their eggs after they lay, which results in the male fighting the female off, to protect them. The best way, I suspect, to stop this is to separate the two parents.
A female Betta splendens needs a male to help her release her ova (eggs). If she comes into breeding condition and does not meet up with a male to spawn her successfully, her ova will eventually be re-absorbed back into her body.
no. the male betta just cares for the eggs. the male betta does somthing to the female called an embrace, he basicly hugs the eggs out of her than he kills the female or his just fights with her until she leaves him alone. then he cares for the eggs until hatching.
The amount of eggs they can lay at once varies.