Cool looking algae

[reefs4life]

It looks awesome but I', wondering if it's real or it's dyed. Need some feedback on it

http://cgi.ebay.com/GOT-Purple-Caul...oryZ3212QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

 

[aaron23]

it is real lol

 

[Solace Aquatics LLC]

It's real! I believe I saw some in Randy's back tank, it is very cool looking stuff.

 

[mray]

What about its ability to remove nutrients? Is it as good as chaeto? Also, it is caluerpa which can go sexual.