Can anyone tell me if those white dots on the moss I just planted in this seashell are fungi? I just made this little terrarium in my orchid room where I had had a problem with fungus gnats. I soon got the problem under control with a Bonide insecticidal soap. But, about a day after I made the terrarium, I opened it and a bunch of fungus gnats were flying around. I soaped them down and no more gnats, but now these little dots. Does anyone know what they are?