about 10 days after hatching
leave alone
because they are putting there scent on the nest to say "this nest is mine, leave it alone!" They could be laying the eggs
They left the eggs alone
they leave them to hatch alone
No
it left it to hatch alone
Leave them alone. They will hatch out by themselves.
They do not. The female takes care of the eggs till they hatch and then on the young ones are on their own. The parents have no part in taking care of them.They also leave their young alone...
Because female bettas will eat eggs and the male will fight anything to protect them. Never ever leave a female in the same tank after they're done mating, he'll probably kill her!
She needs to "hide" while brooding her eggs. If she was red like the males, she would be easy to see and be attacked.
A female is born with all of the eggs she will ever have. Upon reaching the age of sexual maturity the female will begin menstruating causing eggs to leave the Ovaries and travel down the Fallopian Tubes.
egg temperature for cardinal