When fish eggs hatch the little fish can swim immediately.
5-15mins
Mollies take about 6 months to reach sexual maturity.
well if its died then it cant swim at all but if its not died then if it was in a swimming pool it whould take like if its a fast fish it whould take 15-16 mintues but if its a slow fish then it whould take 19-18 mintues for it to get to the shalow end and if its a very slow fish then it whould take 5 houres for the fish to get to the shalow end.
5-15 so about 10 I would say
I'm guessing not as long as it would take for you to swim there.
You can't swim through space.
2 weeks
5 days
About 8 years
12 seconds
it takes several days
Fish do not take care of their young. Young fish hatch and swim away. Some become food for larger fish ( feeder fish) and others escape to grow up.