Discoloration or Fin Rot ?

[Ross Pelser]

Hello Everyone :)

This is my first post as well as my first Betta so please help me :)
His name is Notorious and he is a Red Betta and on his Caudal fin there is a see through gray patch and a black lining around the grey patch..

I will upload photos soon i was just hoping for an opinion as soon as possible!

[Ross Pelser]

http://postimage.org/image/ssm8w1gkv/d408745d/

[Ross Pelser]

http://postimage.org/image/r0ng5fe4h/a5739815/

[Pogthefish]

Please fill out the sticky at the top of the section that says "please answer as many of these questions as you can when seeking help"

[Ross Pelser]

Sorry about that, all done :) Ill delete this thread

[Pogthefish]

wait... what?

[Jully]

Your betta looks like he has fin rot, don't delete this thread!