- Dec 22, 2009
Maybe this is a very silly question. I hardly ever kill fish, one a year maybe if bleeding etc. Took home a nice rainbow this year only to find it full of spawn (September time?). I thought triploids were sex neutral, but there again I think I read years ago that they’re all female and infertile, or there’s no males so breeding can’t take place? Can anybody shed some light on this spawn in fish thing!