Id help.

[Winschuc]

samoensis I think.

 

[Winschuc]

Adding two more to this. Sorry for the slight blue wash, the whites are ramping down.


Pretty sure the first is a tortuosa. Not sure on the second

 

[Frick]

1. Maybe Acropora Humlis or A. gemmifera for the first.
Acropora gemmifera. Corals of the World - Photos, maps and information about corals and reefs
Acropora humilis. Corals of the World - Photos, maps and information about corals and reefs
2. Maybe A. nana for the purple one in the second post.
Acropora nana. Corals of the World - Photos, maps and information about corals and reefs
3. The third green one is tough because it's still pretty small. I want to say A. caroliniana, but the tips do not look right.
Acropora caroliniana. Corals of the World - Photos, maps and information about corals and reefs