Wild Acro ID?

[markalot]

Bought this as an Aussie wild caught staghorn like acro. It's been darn happy, lots of polyp extension, good encrusting at the base, and now some new growth.



Thanks!

 

[markalot]

Some larger pics (click to see full size)

 

[markalot]

My best guess so far is Acropora austera

http://coral.aims.gov.au/factsheet.jsp?speciesCode=0010

I keep this up on top and it's getting battered with extreme flow from two alternating RW15 pumps on the back half of my tank.

 

[Softhammer]

100% certain it's an Acropora Horrida. Have one.

 

[markalot]

100% certain it's an Acropora Horrida. Have one.

Thanks, much appreciated!