My LPS has detached.

[Blue Spot Octopus]

Hello I am this coral and it started like this, but trying to correct the issue to no avail, it finally completely detached today, it is still alive. Can it be glued back on? Thanks in advance

 

[Blue Spot Octopus]

Then it started to smile, sad

face

 

[Blue Spot Octopus]

Then it really started to lift off

 

[Blue Spot Octopus]

This was Feb. 12
just checked everything again
Salinity 1.025
temp 77
Alk 11.3
Nitrate 12
PH 8.0
Phosphate still reads error code 0.90. Phosphate now 0.46
Mag 1500
Calcium 420

 

[Blue Spot Octopus]

I have upgraded the 12" cube tank to a IM Fusion 15" cube AIO tank now.