bursa trigger

[Ferrybongo]

ok have a new bursa trigger...he was fine when i got him...now he has a chunk of flesh missing from his chin...not able to really eat.
He also has an abrasion of sort on his right side near the belly area.
Will this tough fish heal up on his own?
Could a domino damsel have attacked him?
Or do you think he did it on his own on the live rock?
This fish is the size of a half dollar...and was eating like a pig when I first got him..now he is having a hard time..due to the sore on his lower chin.
My 2 spot domino is alittle smaller...could he have taken a bite?
I cant get him out of my 180....too much rock.
should i treat my whole tank?
Thanks for any help.

 

[billsreef]

Domino's could indeed do such damage. Heck, I've even had them attack me (and draw blood) while diving. Best bet is to get that trigger into a smaller treatment tank to nurse it back to health...than give that domino away to someone else.

 

[Ferrybongo]

My trigger died last night,,,01/27/09..Now I made a DIYS trap...to see if I can catch some kind of preditor..so far I only caught my peperment shrimp...all 5 in one night..lol