How does Comet's fin rot look?

[Leopardfire]

My betta's fin rot recently became super severe and took off half of his tail in a day. I moved him to bottled water with AQ salt and this is his 2nd day of treatment. His fin fin rot hasn't progressed since then and the edges don't look black any more. Do his fins look like they might be recovering?


I'm so sad about his tail. It used to be huge with 180 degree spread. He had the biggest tail of any HM I've seen at petco or petsmart. I just hope it will grow back fully.

[Perseusmom]

It looks like its healing very well to me, he is very pretty !