New torches becoming pale

[plantscoralsfish20g]

I got these torches from my LFS less than a week ago and I think there's issues with the dragon soul head. Some of its tentacles are a bit pale and some are curled up. I did a dip with Revive when I got them and my other corals seem fine. Nitrate is a bit low (~5 ppm) but Alk, Calcium, pH is normal. Flow is medium-low. Could this be from acclimation stress or is this indicative of a bigger issue?

 

[The_Paradox]

Maybe it’s just me but those look healthy.