The only books I have for ID
do not specify species, I need to pick up Corals of the World by Vernon, just haven't gotten around to it.
I can tell you the third one looks like A. millepora to me.
The second one reminds me of A. granulosa.
The fourth is a tri-color bottle brush type acro
, not clue on a species ID
The sixth looks like a table acro
, again no idea on species ID
Best I can do, and may be wrong.