Please help identify this algae

[mrsaviator]

I can’t seem to identify this algae, if it is algae. Any help appreciated. My tank is only 5 weeks old and I have a CUC that doesn’t seem to touch it. My LFS tested my water yesterday and told me that I basically have no nutrients in my tank.

 

[Idoc]

You'll need to retake pics without the blue lights!

 

[mrsaviator]

You'll need to retake pics without the blue lights!

Ok. I’ll try with the lights off

 

[mrsaviator]

Here are the updated photos