Couple of SPS ID

[A.G]

1)The one in the Middle with purple tips.

2)The one in the right with purple tips.

Please help me ID those two guys ?

 

[Frick]

They look close to each other but if i had to guess;

The first might be Acropora valida because of the tubular corallites near the tips.
http://coral.aims.gov.au/speciesPages/species_metadata/0077/view#

The second may be Acropora nana because the same corallites mentioned are pocket-like.
http://coral.aims.gov.au/speciesPages/species_metadata/0050/view#

 

[Frick]

Double post. Again. Seems unavoidable. :/