Can anyone ID these for me?

[Ashr]

Hey all

can anyone ID these for me?

Thanks

<a href="http://imgur.com/4E7jffM"><img src="http://i.imgur.com/4E7jffM.jpg" title="Hosted by imgur.com"/></a>
<a href="http://imgur.com/E6cl0bR"><img src="http://i.imgur.com/E6cl0bR.jpg" title="Hosted by imgur.com"/></a>
Tips are teal with red/brown polyps

And this purple one.
<a href="http://imgur.com/ibDRC6f"><img src="http://i.imgur.com/ibDRC6f.jpg" title="Hosted by imgur.com" /></a>

 

[squishifishi]

Looks like acropora.

 

[Frick]

My first guess on the first Acro would be Acropora selago.
http://coral.aims.gov.au/factsheet.jsp?speciesCode=0063

The second I will guess Acropora divaricata.
http://coral.aims.gov.au/factsheet.jsp?speciesCode=0024