Originally Posted By: ewest
Hybrids or just different genetics ?


Just different genetics, but according to the following text I have, you can get "hybrid vigor" from different genetics and not just different fish species. That what it says anyway. Not sure what chapter it's in but this is good reading.

http://www.fao.org/docrep/006/x3840e/X3840E01.htm

Last edited by Cecil Baird1; 08/16/08 11:35 PM.

If pigs could fly bacon would be harder to come by and there would be a lot of damaged trees.