Nuiscanse string like algae on live rocks

[mustseefish]

I have this string like white algae growing on my live rocks, my tanks is about a month old and water levels are testing good results. Any idea on what to do?

 

[Fungusamongus]

I would post photos under white light first. Cannot see a thing under the blues. People will be much more capable of helping. Thanks in advance.

 

[Cthulukelele]

I second the first poster, but what I can see plus your description I'd say Google chrysophates and see if that fits. If so there are a few posts on here about dealing with them and it's pretty annoying.