It is more difficult to breed this species, but if the conditions are correct, the yield is high. This species takes about a month to complete its life cycle, so it's important to plan ahead. Molds appear as powdery specks or circles. I have no problems feeding these flies to the frogs. I haven't experienced any ill-effects.
Several treatments are available.
But, the first thing that needs to be done is to move the uninfested cultures to a different part of the house. Mite powders are used to treat infestations outside the culture. It is sprinkled around the perimeter where the cultures are kept, mites are killed on contact. Tedion solution, on the other hand, treats mites internally, which is mixed when the culture is made. Another alternative is to use mite paper and it is placed underneath where the cultures are kept.