Tiny white Microbes

[frankl]

I'm new, I have these tiny white microbes type things on my tank wall. I just added snails a few days ago and these tiny things are moving around on tank wall. What is it? Do I need to get rid of it? Thanks

 

[option720]

Chances are they are either copepods or flatworms, both of which are good things to have. Don't worry about it.