sometimes their just hungry
Algae, fish fry and small insects
Mollies eat the average flake food. Unless the fish in the tank with them are the fry of other fish, they certainly aren't large enough to eat most fish.
They can not eat live grown angel fish.
If you mean will a goldfish eat its own fry or eggs then the answer is yes.
Fry bread and fish
Not all species of fish do eat their young. In the majority of cases the ones that do eat their fry are simply not recognising their fry as theirs, and to them anything small enough to eat is considered fair pickings. I guess it adds up to the "survival of the fittest" and the "quick and the dead".
Yes so you need to put the baby fish (fry) in another container.
If you wish it (them) to survive you will remove them from (danger) fish that may eat them and you will feed them special food for fry.
Just wait until it has its fry. You should get more information on how to raise the platy fry such as what to feed them. If you have any other fish in the tank take then out or separate them so they will not eat the fry. Hope this helps, T
Guppies are live bearers which means they give birth to live fry. The average is 20 - 50 fry.
Yes, guppies will eat their young. This is why you should separate the guppy fry from their parents and any other fish if you want to save the babies.
Never! Fishes are cannibals and would happily eat other eggs or fry, and even their own in the matter.