blueblooddragonz
Second Instar
can dubia roachs and orange head roachs thrive in the same bin together. Also will they produce a hydrid of dubia and orange that may become a good feeder for my reptiles
You are correct, it will slow down the breeding rate. One species (likely E. prosticus) will outbreed the other as well. The best way to control that is to feed off the most populated species.If you are using them as feeders just a warning, I've read more then once that keeping different species together will slow down breeding. Not sure how true it is but it always made sense to me x)
Maybe someone with some experience with this will chime as I've never had a communal set-up.