Is this normal?

[Aronsaquarium]

This I hard to capture in a picture, but I wanted to know if this is normal or not.
My Emperor Angel I got as a 1” baby over a year ago is fatter in the middle of the body and skinner in the first 3rd of the fish (section by the fins.)
I’ll put a few pictures so you can see how the front is skinner and the middle plumper.

Seems to be acting completely normal.
Eats mainly spirulina brine and Pellets.
As well as Mysis every so often.

 

[vetteguy53081]

This I hard to capture in a picture, but I wanted to know if this is normal or not.
My Emperor Angel I got as a 1” baby over a year ago is fatter in the middle of the body and skinner in the first 3rd of the fish (section by the fins.)
I’ll put a few pictures so you can see how the front is skinner and the middle plumper.

Seems to be acting completely normal.
Eats mainly spirulina brine and Pellets.
As well as Mysis every so often.

This fish is prone to flukes and may be the case

 

[Aronsaquarium]

This fish is prone to flukes and may be the case

But could they pop up so randomly?
I haven’t added any fish to this system in over a year.
Everything was originally treated with copper and Prazi.
I can do another Prazi round now, but it seems so out of the blue

 

[vetteguy53081]

But could they pop up so randomly?
I haven’t added any fish to this system in over a year.
Everything was originally treated with copper and Prazi.
I can do another Prazi round now, but it seems so out of the blue

In many cases yes

 

[Aronsaquarium]

In many cases yes

Ahh ok is this a Prazi treatment?
Thanks!