Yes, I had around 20 guppies at my old house. They lived for around 3 months, kinda hard to keep track with all the breeding... Mine died from suicide, found it under a rock.
Yes - there is virtually no limit to how many female guppies can live together.
You do not say if the guppies are common guppies or fancy, also how many male and female guppies you have, yes as far as the snails and guppies go, one point to remember is the tank water should be above 72 degrees and some live floating plants for the guppies too hide in.
Until they die....
Because of the environment they live in.
Because of the environment they live in.
Because of the environment they live in.
Because of the environment they live in.
What are guppies
Guppies are livebearers. So they don't lay eggs. Male guppies WILL eat their own baby guppies. They will eat any baby guppy they see. It doesn't matter if it's their own or some other guppies'. Male and female guppies eat baby guppies.
Male guppies are considerably smaller than females of the same species.
Male guppies chase pregnant female guppies because they are trying to mate with them and fertilize their eggs. This behavior is natural for guppies and is a part of their reproductive process.
Because of the environment they live in.