Line on clown fish

[Reef-_-Noob]

I have a mated clownfish pair for over 2 years. The female clown, the bigger one, has developed this line across her belly that is getting bigger. Not sure what it means. Sorry for the haziness just dropped some coral snow. Anyone knows what this means?

 

[Tahoe61]

Vertical or horizontal? Providing an image after the coral snow cloudiness resolves would be prudent.

 

[Reef-_-Noob]

Its a vertical line in the middle white spot towards the back

 

[Tahoe61]

To me that looks like a normal color change in a maturing clown. Clown coloration can change drastically as they mature. Some pigmentation appearing light blue.

 

[Reef-_-Noob]

Yes fish appears normal nothing is wrong, thanks for the insight. Happy Thanksgiving