Sps issue

[Proteus]

As I expected some of my coral was a little po'd after a tank transfer. Colors have been coming back nicely in all but my shades of fall acro. It's browned out and no polyp extension since move.
My params are good. No nitrate no phosphate. Temp 78 +- . haven't tested ca alk mg. but I do a 5g WC every 5 days on 45ish gallon system. Everything is happy otherwise. Dose flatworm stop, sponge power, vitalizer.

Any idea what can help.