protrusions?

[centuriJon]

This is just a curiosity. I have a gold algae eater and I just noticed two small protrusions about where a "nose" would be, what are they?

 

[William]

I don't know what they are, but their normal.

Every subspecies in the GAE, CAE, ect ect family have them.

 

[centuriJon]

yeah, I didn't think they were unusual, but I was wondering

 

[Bearfan]

Are you talking about their barbels?