Is this gill curl or damaged gill?

Cool_Fish

Feeder Fish
MFK Member
Jan 7, 2018
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0
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One side of my gar's gill looks like this. Is that gill curl or damaged gill? It might've damaged itself since the tank at my LFS was pretty small and was pretty crammed.

6872968998459269964.jpg
 

Cool_Fish

Feeder Fish
MFK Member
Jan 7, 2018
5
0
1
25
I can't seem to get clearer pictures, but I think they are at least closer.

4360684744845776751.jpg 8862421246448636832.jpg 8268393648962418567.jpg 4360684744845776751.jpg
 
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