Thank you! From the images I can find, I think it resembles chesterfieldensis and kimbeensis the most.
From what I can find on them, they are both higher light acros.
Does that sound right?
I keep buying acros I like for the tops of my scape and afterwards find out they are "lower" light acros lol..
Starting to think this may be A.Horrida. The growth rate has been REALLY slow, but it has turned purple/blue with whitish polyps and some of the corallites are neon green at the tips!