About every two months but guppies can store sperm in them and have about five other litters with out a male.
yes
Yes, because guppies will eat their newborn fry.
Adult guppies eat their own babies, and fish like tuna eat guppies.
As many as she/they can catch.
Yes it is common.
No..... you have to have the second half of chomosomes....
Guppies.
yes. I have successfully cross bred them.
no they don't. but both of the parents will eat the guppies... keep guppies away from mom and dad!
depends how small the babies . if their too small the guppies will eat them cause they will think they are food
Guppies are the one of the easiest pet fish to breed in captivity. They do it all themselves, the only thing you may have to do is take the babies out and put them in a different container because the parents may eat them. I found that none of my guppies seem to eat the babies.
Guppies will eat neons tetra babies but are not large enough to eat fully grown neons.