Any idea what acros these are?

[Reeffragger]

First pic is one i got maybe a month ago. Its deff never had any green in it. All its done is grown and has alot of the purple.pinks. some blue in it.

The 2nd pic. Is turning pink on the tips and the body is baby blue. Any ideas ? I got them in the unknown name 20$ pile of acros. I know they arent the same.. as the first pic turns just white.pink under lower light. And the 2nd one turns all baby blue

 

[C. Eymann]

First one looks like Acropora nasuta, second one doesn't really have anything showing to go off of, so cant even really give a guess.