Fish cant swim :(

[Sgooosh]

Hello, I have a guppy, she is more than 2 years or at least 1.5 years old.
yesterday, i noticed that she did not come up to the tank like she usually does.
Noticed her on the floor rolling around.
i immediately did a salt bath and fed her some peas
today, she is still dislodged.
How do i fix this?

param:
Amm: 0
Trite: 0
Trate: 0-2
ph: 7+ (all my guppies aer used to this and many generations have been raised in this water, so it is fine for them, plus i have the same ph as lfs)
gh: 100+
kh: 70+


I WILL ADD PHOTOS ONCE I AM BACK ON THE FORUM

 

[Sgooosh]

update: it could be air in the intestine

 

[Sgooosh]

update: it could be air in the intestine

 

[Colin_T]

what the fuplie sort of video is that?

If a fish can't swim properly or remain upright, or if it stops eating, then euthanise it.

 

[Sgooosh]

what the fuplie sort of video is that?

If a fish can't swim properly or remain upright, or if it stops eating, then euthanise it.

lol the video is horrible but you can see that she sorta flips over. she eats and can swim upright but when resting, she rests on the floor. she is probably too old