I have a myriad of tiny white dots in the soil and now they are showing up on the soil. I would guess that they are some kind of mold or fungus but I want to make sure that this isn't something that is going to hurt my Pacific Chorus Frogs.

I can't get a picture of them for some reason, the spots never turn out visible but they are tiny and very numerous. Started out under the soil along the edges of the glass and have migrated to above the soil in numerous locations instead of just a couple. The migration says fungus to me and the regular round shape does too but I want to make sure. Have not heard of many fungus that live both under and above the soil line. There is also no signs of any kind of fruit production although it hasn't been long that they have been above the soil level.

I am going to be setting up the new terrarium for them as soon as the Laterite, clay balls and a couple other things come in. I don't want to set up the exact same if the mold/fungus is possibly dangerous to the frogs.

Could this be a problem that could be rectified by adding some springtails? I have tried local species of woodlice and rolly pollies but they always die and drown. The tiny species I have don't seem to do a thing for the tank but I don't see the tiny springtails for more than a day or two after adding them. I do have some of the composting worms, red wigglers, in the enclosure but I know it is not their eggs. They don't eat much in there anyway as there isn't much food for them. I might try a tropical species of woodlice sooner or later in the new tank just because they will have more room and a lot more hiding places, as well as it will be harder for them to get in the water and drown.