Green stuff starting to grow on my live sand.

[moog24]

I have a 30 gallon tank with 30 lbs of live sand and live rock around 30 pounds as well. There is green stuff starting to grow in the live sand do I need to do something with it?

 

[hackteck]

do you have a picture of it? could be hair algae but without a photo its going to be tough to tell

 

[moog24]