Not sure if our koi is sick - photos

[SaltLakeCity]

Hello,

This skeleton koi seems to have long marks on its side (almost looked like scars) while in the pond. I put her in this isolation tank, but cannot tell is she looks normal. Doe she look sick in these photos? The fish is not lethargic or exhibiting any unusual behavior. Thank you.

 

[BKHpondcritters]

Looks to me like maybe she scraped on something hard or sharp in the pond?

 

[mrsclem]

Doitsu koi, scales on top and usually a row midline, the area behind the gill plate does look like there might be an issue so keep and eye on it.

 

[SaltLakeCity]

Here is a better photo of her tail - note the white spots. Ich? Pox?