Help! Is this Fin Rot?

Firekeeper21

My betta was fine yesterday and then over night POOF a third of his fins fell off and now he’s half black! Is this fin rot? Why is it so aggressive, I’ve never seen it like this!? Causes?
 

Attachments

  • C420AA79-5AE7-4249-8786-A4A75AD0270D.jpeg
    C420AA79-5AE7-4249-8786-A4A75AD0270D.jpeg
    161.6 KB · Views: 26

HummingbirdNSabath

oh wow. I’ve never seen something like that, you should probably fill out an emergency template. Is your tank cycled? what are you water perimeters? how big is the tank?
 

Similar Aquarium Threads

Replies
18
Views
2K
Buganjimo
Replies
15
Views
652
Katco
  • Question
Replies
16
Views
366
RamRam12
Replies
3
Views
368
Roses
  • Question
Replies
11
Views
305
julifhy

Random Great Thread!

Know of a great thread on Fishlore that should be on this list? Submit the thread link here:
Great threads on Fishlore

Latest Aquarium Threads

Top Bottom