The age of the fish does not matter. If eggs (ova) are layed and fertilised by the male, then the eggs will hatch (develop) into fry provided all the other factors and water parameters are correct.
Most fish lay eggs which then hatch and develop externally. But some fish lay the eggs inside their own bodies, and after the eggs hatch, the babies are squirted out when a safe spot can be found.
Blob fish have babies by laying thousands of eggs. The female will then float over the eggs which will eventually hatch into thousands of young blob fish.
Some fish hatch from fish eggs. Others are live borne.
Arowanas are mouth breeders, that is, the male will carry the fertilized eggs in his mouth and protect the young once they hatch. See the link below for a good overview of this fish's reproductive habits.
depends on the fish.
yes you can i had a fish who had little eggs and she hatched them
fish mom
No, they are fertilized, then drift until they hatch. The young are on their on from the start.
Reptiles hatch from eggs.
This depends on the type of fish New answer You could isolate the fish by placing it into a nursery tank so that the other fish do not eat her eggs or young fish as they hatch.
Platy fish are livebearers, which means they give birth to live young rather than laying eggs. The female platy fish will carry the fertilized eggs inside her body until they hatch into baby fish, known as fry.
They just see to their young until hatched. After that, the kid are on their own.