i have a baby millipede that hasnt moved for 2-3 days and im worried that its dead, i moved it and it has moved at all, my other millipede is fine but the both gor lighter since i bought them a couple weeks ago and i did get them both out 4-5 days ago and they were walking around fine. is he preparing for a molt or is it dead, it hasnt fallen apart or smell. i used it because i havent sexed them yet. please help also how long does the process least i will also leave the tank alone other than food and sprayng it possibly upgrading tank size.