I'd please this is taking over one of my tanks.

[ReefRescue]

 

[ReefRescue]

If anyone also has an idea how to get rid of it please let me know.

 

[tidalwave1]

Blue clove polyps I think

 

[smtank]

Yes blue cloves. Search for Fluke tabs as a treatment. I have also heard of Hydrogen Peroxide and the use of Kalk paste, neither being easy or that effective.

 

[smtank]

http://www.reefcentral.com/forums/showthread.php?t=2153276&highlight=blue+cloves

 

[ReefRescue]

Thanks a million guys