Algae ID?

[hopper75]

I have a few clumps of this spread around my LR, the tang and lawnmower don't seem to want to eat it. It is not hair algae, I thought it might be bryopsis but I'm not convinced after looking at pics around the internet. It doesn't seem to get very tall, maybe 1"-2", it seems more bushy. Thanks for any input!

<a href="http://www.flickr.com/photos/52969392@N00/765297355/" title="Photo Sharing"><img src="http://farm2.static.flickr.com/1393/765297355_aff6f735ca_b.jpg" width="1024" height="768" alt="DSC02728" /></a>

 

[Random Aquarist]

I think it's Chlorodesmis.

 

[Steveabg]

Looks like Maiden's hair to me, too.

Nothing will eat it. I've read that it can be toxic for animals to eat. It makes a wonderful breeding ground for pods, though, as a result.