I've got what I thought were fruit flies. They showed up after getting a watermelon. The flies are pestering my Dubias and also my super worms. They are getting unbearable. The dubias have been changed to a brand new container with new bedding and roach flats. It seems like I have had quite a few roaches die recently and have an awful smell! I do red up everyday so there are no dead ones left in there very long. Now I caught a fly buzzing me and I smashed it....ewww.. it smelled terrible! Maybe I'm over sensitive but maybe it's a clue and someone will know exactly what it is. Are my colonies destroyed?