Characodon swim bladder issues

[Sgooosh]

I just found my characodon lateralis male swimming oddly and not being able to stay upright. Is it over for him? Parameters haven’t changed
0 ammonia no2 no3
How could I help with this?

Usually whenever this happens to a fish they all die off for me, but I want to try and save him as best as I can

 

[Back in the fold]

I’ve never seen any fish in that shape resurrect itself . I think he’s a goner .

 

[MaloK]

Yes, sadly hopes are thin.

 

[Sgooosh]

I’ve never seen any fish in that shape resurrect itself . I think he’s a goner .

Yes, sadly hopes are thin.

Okay, I’ll just hope that I got him as an old guy and it’s his time to go

He’s made lots of fry and did his job as a critically endangered species haha

i’m glad I took a photo of the little guy in his prime