I've had the orange head roaches and they breed pretty fast. I got about 6 adults from the local pet store and my little colony got big in no time. This colony grew fast compared to my other roaches.
I did get rid of the orange head colony because of 2 reasons: 1) it smelled and 2) it was wet. Unlike my discoid, peppered, and hissers, the orange heads had an odor. Also, when I lifted up pieces of cork bark, the bark and vermiculite substrate were damp. I've read that these two factors are not unusual in orange head cages. There's nothing wrong with a wet, smelly cage. It just wasn't for me. :}
Good luck with Blaberus giganteus. I want to try those out someday.
I did get rid of the orange head colony because of 2 reasons: 1) it smelled and 2) it was wet. Unlike my discoid, peppered, and hissers, the orange heads had an odor. Also, when I lifted up pieces of cork bark, the bark and vermiculite substrate were damp. I've read that these two factors are not unusual in orange head cages. There's nothing wrong with a wet, smelly cage. It just wasn't for me. :}
Good luck with Blaberus giganteus. I want to try those out someday.