Matttoadman
Blatta
So my Eublaberus "pantanal" are finally starting to mature. What sex ratio is best to maintain fertility?
Sex ratios needed to maintain a colony
- Thread starter Matttoadman
- Start date
pannaking22
Gyna
Not so sure about E. sp pantanal, but I think a lot of people shoot for around 3:1-5:1 female to male ratio for the larger roaches at least. Hopefully others chime in since I'd be really curious to hear any other thoughts!
I'll yank almost every male if I have something to feed them to.
Matttoadman
Blatta
Yeah I guess since the females remain fertile for months you don't need males constantly.