Can I get this frag to color?

[Syntax1325]

I decided to pick up this brown frag from my lfs to see if I can get it to Color up. What exactly is it? It was about three feet under a 250 watt MH. I've got an Acan 24B led fixture. It's at the bottom of my tank (29 gallon standard). When should I move it up? Thanks.



http://i167.photobucket.com/albums/u128/dsovetsky/4A7058AE-2E3F-44B1-9F09-0BF2AE6B78C6.jpg (http://s167.photobucket.com/user/dsovetsky/media/4A7058AE-2E3F-44B1-9F09-0BF2AE6B78C6.jpg.html)

[Frick]

It's Acropora but there's not enough Acropora there to identify what species.

[Syntax1325]

Thank you! It's starting to color up... Getting more purple tips and parts are turning green. I'll post an updated picture in a month or so when there's more to see.

[Syntax1325]

Ok. It's been four months and this acro has been growing. I think it's a deep water? Sorry for the photo quality, I need to get a macro lens for my camera.

http://i167.photobucket.com/albums/u128/dsovetsky/8D5A5437-E9D8-4526-85DE-4B74AF5862E6.jpg (http://s167.photobucket.com/user/dsovetsky/media/8D5A5437-E9D8-4526-85DE-4B74AF5862E6.jpg.html)

[Frick]

Maybe A. austera if it keeps growing those horizontal branches like that.
http://coral.aims.gov.au/factsheet.jsp?speciesCode=0010