Sorry for restarting this thread but...
My 3000+ dubia colony was full of brown mites in 2-3 days!!!
(no ventilation is the problem. Ventilation will eventually have the mites go away.)The new enclosure where I have moved them was not ventilated and all at room temp 26 celsius...
(adult grain mites feeding on dead material- its what they do)In 2 days I have had 20-30 fatalities... all dead roaches full of brown little things eating them...
(will have no effect)Now I have moved all roaches in another container, spray all roaches with BETADINE -
(Feed them only what they will eat in a 24 hour period and then wait a few days to a week before feeding them again)antiseptic and I have made a huge ventilation and not giving them fruits for some days to see if the mites ar apering again. In 2 days where huge colonies on the floor...
(they may not be the same mite, they could be the harmless cellulose mite if they are not the grain mites you are having a problem with).The bad thing is that all my T`s terrariums ar infected now with some white mites...