Buck tooth yellow tang?

[prsnlty]

My yellow tang looks like he has a big long white buck tooth. Now I don't know if it really is a tooth or not but that's what it looks like. Been trying to get a pic but so far I've failed Does anyone know if this is ok or not?

 

[Dmorty217]

Seems odd, zebrasoma tangs don't have teeth.

 

[prsnlty]

I wonder if it was a parasite becau d e it's gone today...