Pls help ID potential issue

[Hamir]

Any idea what is happening to my torch
Went on 4 day vaca, had feeder set up
Came back and noticed ato malfunction water level was down less than .5 inch where it normally is. Then noticed this. Coral is acting normal, polyps extended and colored up. TIA

Oh and finally made an account here. Since getting into saltwater side, currently have 6 fresh tanks, been doing ton of research and everything I look up on Google, lands me to this site kol

 

[Shirak]

Welcome!! Pictures under white light. Can’t see anything in the picture so what is the concern with the torch?

 

[Hamir]

Welcome!! Pictures under white light. Can’t see anything in the picture so what is the concern with the torch?

 

[Shirak]

Thanks for the picture. Don’t see a lot of flesh around the outside below the polyp. How long have you had it? Short jump in salinity a point or two wouldn’t do this.

What are your current water parameters?

 

[BryanM]

Welcome to R2R!

I'm not seeing much of a problem here.