LPS (Large Polyp Stony)

Joking aside, does anyone know what might cause it to over inflate so much? It always looks like this, not just occasionally overinflated, always super puffed up. Other corals in the tank are looking normal and happy.

I keep my water parameters at about:

KH- 8.6

CA- 430

MAG- 1320

Nitrate- 10-15

Phosphate- 30ppb

I just sent out an ICP test so I’ll see if anything comes up weird there.

I also took a look at the light spectrum and maybe UV was a little high but nothing too abnormal. I lowered the uv a little, I’ll see if there’s any change over the coming weeks.