Can you rephrase the question?
Q&A 1- How long is a guppy pregnant? -About a month
Q&A 2- How long Should you wait until introducing fry into a tank? - Until the young are about half an inch.
Q&A 3- How long does it take for guppies grow up?- Usually anywhere from 3 weeks to 7 weeks depending on temperature.
pesonaly i dont belive in guppies NEMO!
Fish that have long, wavy fins should not be put with guppies, because guppies will nibble their long fins. Also, many bigger fish will eat guppies. Keep a separate tank with guppies and a few "cleaner" fish, which do not harm guppies.
1.5 years
10wks
Guppies are pregnant for about 4 weeks before giving birth.
12 hours
1-4 Days
98 monthes
12 hours
about a week
7 Days
I have had guppies for several years now, always had snails, always had plants.