anyone know what these 2 are?

[DrBDC]

Anyone know what the 2 kinds of plants growing on this are? I think one is calupra (sp?) and the other grass like? Is that hair algae? Just starting the tank and I only bought a couple pieces I saw at the LFS and thought they were interesting, or did I #%$ up.

http://reefcentral.com/gallery/showphoto.php?photo=56041

http://reefcentral.com/gallery/showphoto.php?photo=56040&papass=&sort=1&size=medium&thecat=

 

[billsreef]

You've got grape caulerpa, Caulerpa racemosa and some kind of hair algae

 

[DrBDC]

Do I need to worry about these? I really don't have anything in the tank but southdown and a couple lbs of live sand. I'm getting some rock from a local reefer this week.

Think I should relocate it to the sump or kill the hair algea off? I have some tentacle or worm that appears out the side of the rock and I'd hate to have to do anything to it.

 

[billsreef]

The caulerpa is fine, but I would try and remove as much as the hair algae as possible