Some aggressive fish will. For instance, Oscars will consider your snail to be nothing more than escargot! Best to ask someone at the store what kinds of fish belong with each other or with snails or other water animals, and what the animals need, before you buy anything.
No, the snail wouldn't eat it because they do not eat other animals, and because he is not fast enough.
they eat algae and dead fish
alerge
No, they will not. The dragon-fish can eat the ghost shrimp and the snail, and the crab will try to eat anything he can catch.
yes, why not!
If the snail(s) are still transparent then if the fish see it they will most probably eat it because its shell is not hard enough to protect it.
If the fish can find the eggs and/or babies they will eat them.
No Not really because it will eat the food the the fish did not eat
Usually dead fish, carcasses or even algae!
From most sources I can see on the internet, they eat plants and algae. Fish eat them.
no Most don't, no. But the Flesh-eating snail of Brazil can, though it tends to eat dead fish.
No, a snail is an invertebrate in the mollusk family. They are not fish.