What is this spot on my clown?

[Steph1]

Hi guys sorry about the quality of the pic but just getting this pic took 30 mins taken with a potatoe camera . I have 2 clowns one is a bully and I get "cranky" when it attacks the smaller clown ( I have to remind myself I am observing nature) But I have just noticed this "Spot" on my brave little clown. does anyone have any idea of what it is?

 

[40g Nano]

Battle scar or coral sting

 

[vetteguy53081]

Looks to be a sting or beginning of brooklynella. Keep an eye on it and assure water quality is good

 

[Steph1]

Thanks guys. I will keep an eye out. I think water quality is on the money though

 

[Jay Hemdal Verified Community Expert]

Watch the fish’s breathing rate and appetite very closely for any changes. Is there a similar spot on the other side of the fish?
Jay

 

[Steph1]

Hi Jay late reply sorry, no symetrical spot. Seems to be happy enough and it is not getting more pronounced or larger thankfully