Does my coral beauty have fin rot?

[Yaboy75]

I recently got this coral beauty about 1 week ago. When I got him he had 3 holes in his tail but it looks like they're healing. There is now only 2 small hole in his tail fin. A couple days ago i went to check on my tank and i noticed one of his pectoral fins looked like it was bitten. His tail now also looks like a bite was taken out of it. Im worried it might be fin rot. What do you guys think?

 

[Doctorgori]

Couldn't get the vid working, but this is the 1st I’ve heard of SW fin rot ...not saying it
Is or isn’t ...just never heard of or witnessed it

 

[Yaboy75]

Coral beautys fins are more visible in this video.

 

[Doctorgori]

Still no luck on the vid...either way I couldn’t begin to even suggest a fin rot treatment for SW ...Before you reach for meds try a FW dip or wait...fin rot acts fast in FW fish so “assuming” the same applies here, if no signs of increased rot...I’d wait. Just my 2C

 

[Piranhapat]

Looks like a bacteria inffection. Try melafix