grayham1970
Juvenile Bristlenose
 Number of posts : 81
Age : 54
Location : aldinga beach south australia
Job/hobbies : machine operator / fish and feathered birds
Thank You Points : 2
Registration date : 2011-01-25
 | | Subject: water temp affect sex Thu Feb 03, 2011 11:15 am | |
| was told if water temp was around 28 c id get say male if around 24 c id female can someone clear this up for me is it fact or fiction | |
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philiptracey
Juvenile Bristlenose
Number of posts : 56
Age : 59
Location : Adelaide Australia
Job/hobbies : Fishing.boating,Bristlenose
Humor : cheech and chong
Thank You Points : 0
Registration date : 2011-01-27
| | Subject: Re: water temp affect sex Thu Feb 03, 2011 11:19 am | |
| i would really like to know this as well with bristlenose....... | |
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grayham1970
Juvenile Bristlenose
Number of posts : 81
Age : 54
Location : aldinga beach south australia
Job/hobbies : machine operator / fish and feathered birds
Thank You Points : 2
Registration date : 2011-01-25
| | Subject: Re: water temp affect sex Thu Feb 03, 2011 12:33 pm | |
| i was told this my an aquarium shop owner said hes breed thousands and it works but i look at how dirty his tank is and fish ive bought have died so im kinda taking it with a pinch of salt | |
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wolverine
Chief poster
Number of posts : 973
Age : 53
Location : UK
Job/hobbies : Fitness Consultant, K9 Security
Thank You Points : 52
Registration date : 2010-05-25
| | Subject: influencing sex of fry by changes in water temperatures..... Thu Feb 03, 2011 7:49 pm | |
| i would say more fiction than fact- I played with this theory and put it into practice on my first 6 batches.... it hardly made a difference at all... and bearing in mind you could ask the same question if you varied the temperature could it increase or decrease the mortality rates? I will leave you to ponder that thought  | |
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