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So how long?


rcon021

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Just wondering how long it will take a female to produce fry that have the blood line of a new male.

I was thinking maybe another 2 more lots of fry and then be able to see fry that are from the new male. He has been in there with the female for just over a week.

I have already had fry from the female about a week ago.

Any thoughts would help. :hail::hail:

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Female guppies can store sperm for upto six months.

If you put the new male in with the female immediately after she has given birth (with in 3 day) she should get preg from the new males sperm (and old males sperm) giving you a mix of fry from the 2 strains. The faster you put the new male with the female the more desired fry you'll get.

day1: 75% desired fry

day2: 50% desired fry

day3: 25% desired fry

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day1: 75% desired fry

day2: 50% desired fry

day3: 25% desired fry

oh man..is that right? i didnt know that. 75% of desired fry is pretty good % to work with. i would normally work with virgin females as they give me 100% desired fry. but then virgin females are hard to find unless you grew up them yourself. :-?

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If you put the new male in with the female immediately after she has given birth (with in 3 day) she should get preg from the new males sperm (and old males sperm) giving you a mix of fry from the 2 strain. The faster you put the new male with the female the more desired fry you'll get.

day1: 75% desired fry

day2: 50% desired fry

day3: 25% desired fry

Interested to know if you have actually proven this theory Matt? I’ve heard arguments both for and against it – personally I’m highly skeptcial.

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Interested to know if you have actually proven this theory Matt? I’ve heard arguments both for and against it – personally I’m highly skeptcial.

It's been (sort of) documented by respected breeders to be proven.

Ive had 2 drops thats given me fry from 2 different strains, so can say it is true.

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