White Tail Bristletooth tang

[TremblantAquarium]

Please see picture, is that aggression or something

else?

 

[blaxsun]

I see your whitetail bristletooth and raise you a half black mimic. What exactly am I looking at/for?

 

[TremblantAquarium]

I see your whitetail bristletooth and raise you a half black mimic. What exactly am I looking at/for?

It has a spot behind the eye that is without scales, wondering if that is aggression or disease.

 

[blaxsun]

It has a spot behind the eye that is without scales, wondering if that is aggression or disease.

Could be a scrape with the rocks as well (mine loves exploring).

 

[Hungrypede]

If all fish are looking happy and healthy I’d also say a scrape. My white-tail has had similar pop up before and go away within a few days.