New scoly.. stressed?

[Lookabill]

Picked this guy up this afternoon at my lfs ..Floated for 30, acclimated, the white threads are coming from the edge of the skirt area... appeared as or just after I set him on the sand bed- I have 2 other scoly, I've never seen this. Setting in mostly shade, a little flow but nothing crazy. No issues with any other coral in the tank... thoughts? Could it just be stress from the move?

Ph 8.2
Sal @ 1.025
Kh 9.2
Calcium 440
Temp 78.5

 

[P-Dub]

Yup, ticked off for certain. Give it a day or so to get its bearings. This happens, generally as a result of being handled either at the LFS or when placed.