Single white lump on mandarin dragonet

[DanielBird]

Hi,

I have a mandarin dragonet who recently developed a single white lump on the side of his face.

I have not been able to identify what this is. Any suggestions on what it could be would be greatly appreciated.

He is eating and behaving normally as far as I can tell. There have not been any new additions to the tank since February. And he, like all but one of my other fish, comes from aquaculture.

Many thanks,
Daniel

 

[Jay Hemdal Verified Community Expert]

Well, single white spots are often just a bump or minor injury. You should watch to see that it doesn’t erupt/open up, that is a sign of a deeper infection. Likewise, new spots showing up can be a sign of problems.
The fish looks good otherwise, not skinny at all!
Jay

 

[DanielBird]

Thanks Jay!

 

[Jay Hemdal Verified Community Expert]

Thanks Jay!

Sorry, typo: Angle=single
Jay