Disformed bloated tentacles

[tim132]

I've had this elegance in my tank for about 2 years now. It's been steadily growing but for as long as I can remember it's had these disformed, bloated tentacles.

In a medium flow
Nutrients usually sit around
20 nitrate
0.2 phos
10 alk
420 cal
1450 mag
1.025 sal

Reefbreeder Photon v2

Anyone have an idea what might be causing this?

 

[blaxsun]

Are you sure it's getting enough flow?