LPS not opening

[J2010701]

Would calcium of 380 cause my LPS corals to not open up? 2/3 heads from my hammer and octospawn have not opened in over a week.

nitrate 15
phosphate 0
Alk- 8
ph 8.2
mag- 1485
ca- 380

 

[MNFish]

Your numbers look good to me... I would not suspect calcium as the couplert.