Not sure what’s wrong with xenia

[JRdgz]

Hi, i just came back from work and found does two xenia like that, not sure what’s wrong, all other corals doing fantastic. Is this common on them? There’s yesterday and today.

 

[brmreefer]

Do you have a foxface nipping at them?

...or maybe something else that decided to go coral munching.

My foxface has eaten my xenias before.

 

[vetteguy53081]

Stress - to sum it up

Nipping
salinity high
lack of water flow
Low nitrate ( they like range .03 -.06 )
Lights too bright