Matttoadman Posted February 14, 2016 Share Posted February 14, 2016 So my Eublaberus "pantanal" are finally starting to mature. What sex ratio is best to maintain fertility? Quote Link to comment Share on other sites More sharing options...
pannaking22 Posted February 14, 2016 Share Posted February 14, 2016 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! Quote Link to comment Share on other sites More sharing options...
Allpet Roaches Posted February 16, 2016 Share Posted February 16, 2016 I'll yank almost every male if I have something to feed them to. Quote Link to comment Share on other sites More sharing options...
Matttoadman Posted February 16, 2016 Author Share Posted February 16, 2016 Yeah I guess since the females remain fertile for months you don't need males constantly. Quote Link to comment Share on other sites More sharing options...
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