What on earth are these?

[ClayaLaLeona]

they look sort of Zooanthid-y but I have never heard of white zoas

http://s398.photobucket.com/albums/...9/Le%20Reef/?action=view&current=DSCN1545.jpg

http://s398.photobucket.com/albums/...9/Le%20Reef/?action=view&current=DSCN1543.jpg

and these are some type of branching out algae or something? and the thread like fibers on the LR?

http://s398.photobucket.com/albums/...9/Le%20Reef/?action=view&current=DSCN1542.jpg

http://s398.photobucket.com/albums/...9/Le%20Reef/?action=view&current=DSCN1540.jpg

 

[franklypre]

Those are just palys, we call them texas trash palys. The other looks like a sponge of some kind.

 

[SushiGirl]

Yep, palys and sponge.