Nasty looking stuff

[porsche908]

Can anybody tell me with this nasty looking stuff is. I took tweezers and took a piece of it off and looked at it under a microscope I see little bitty baby worms crawled all over the place. it looks like slime, it's nasty can anybody identify it and how do we get rid of it thanks.Phil:uzi:

 

[Relativity]

I had the same thing growing for a long time the only way that got rid of it was a two day blackout for the tank. The corals where fine it was like they went threw two cloudy days.

 

[trueblackpercula]

Looks like slim algae, Just siphon it out no worries.