Red Cotton Ball

[Daragon]

Can anyone help this guy out in identifying what he has growing in his tank?

http://www.thesea.org/phpBB2_viewtopic.html?t=4958

 

[One Eye]

Adam, I can't post on that forum because I'm not regisered. I would say from the pic that it is either Halymenia floresia or dichomous. Either way it's a macro algea that thrives in a high nitrate climate. He needs to watch his feedings and drop his phosphates...etc....