My orange shoulder has this brown spot

[lemonhead286]

Hi there;
I am wondering if you guys can take a look at these pics and tell me what is happening to my orange shoulder . He has a brown spot and it appears to get bigger day after day. Some folks at a LFS told me it was just a bruise. What do you think ? He is currently still eating okay. The first pic was taken yesterday or two days ago. And the sec pic taken today . As you can see it seems to be bigger.
Thanks for your helps

 

[MnFish1]

Looks like an injury (but we idon'thave enough information to decide). The redness is somewhat concerning - is it the same or worsening, improving?

 

[vetteguy53081]

Hi there;
I am wondering if you guys can take a look at these pics and tell me what is happening to my orange shoulder . He has a brown spot and it appears to get bigger day after day. Some folks at a LFS told me it was just a bruise. What do you think ? He is currently still eating okay. The first pic was taken yesterday or two days ago. And the sec pic taken today . As you can see it seems to be bigger.
Thanks for your helps

Im seeing this as a very familiar bite mark and what other occupants do you have in the tank? This is circular and consistent with a sting or bite in many cases

 

[lemonhead286]

Looks like an injury (but we idon'thave enough information to decide). The redness is somewhat concerning - is it the same or worsening, improving?

Getting a bit bigger .

 

[lemonhead286]

Im seeing this as a very familiar bite mark and what other occupants do you have in the tank? This is circular and consistent with a sting or bite in many cases

I have quite a bit
2 blue hippo tang
1 yellow tang
1 purple tang
3 clown fishes
A black pyramid butterfly
A lieutenant tang
A baby sohal tang
4 different kinds of wrasse ( red coris, melanuris, checkboard and a clown ferry )
2 conviction tangs.
2 big chromis
I think those are all.

 

[vetteguy53081]

I have quite a bit
2 blue hippo tang
1 yellow tang
1 purple tang
3 clown fishes
A black pyramid butterfly
A lieutenant tang
A baby sohal tang
4 different kinds of wrasse ( red coris, melanuris, checkboard and a clown ferry )
2 conviction tangs.
2 big chromis
I think those are all.

Thank you. My suspects:
Sohal
purple
Clowns.

If you havent noticed any aggression, next time you feed,
set your cell phone on video mode for about 30 mins and drop a little food and walk away - YOU MUST walk away as they know youre there. Often the aggressor is a bully at feeding time.
Review the video and see who it may be