I have a handful of G. portentosa adults. In the past few weeks I've noticed a weird white "dust" on one of my males. Not a single other roach has this... just the one male. I've gently given him baths and have entirely cleaned and sterilized their enclosure several times, but the "dust" comes back within a few days.
Whatever this dust is, it's TINY. There was one occasion where I thought I could vaguely make out a little white mite walking around, but this dust stuff is sooooo tiny I'm not sure that's actually what I saw.
Additionally, I observed my affected male doing some weird behavior t