For you SPS experts... especially you, @C. Eymann...opinions on acropora species?
Acropora 1:
Acropora 2:
Acropora 3:
Acropora 4:
Millepora?
Acropora 1:
Acropora 2:
Acropora 3:
Acropora 4:
Millepora?

