What kind of macro for the display tank?

[drjeff]

I have halimeda in there right now and I like the "natural" look it gives to the tank. I would like to add more, but was wondering what kind would do well and not be consumed or take over.
Dr. J

 

[MarLooney]

i keep most of my red macros in tank with NP. see my post here
http://reefcentral.com/forums/showthread.php?s=&threadid=321936