Betts fish weird bump on fins and gold?

[Hubert123]

Hey guys!

I have a male betta. I have had him for a little under a year now. He’s had issues with fin rot in the past and you can tell by the picture I am attaching, but I have finally gotten him to recover a little. But now I’ve noticed somehting new. He has these really weird bumps on him and they look very concerning. Please let me know if you’ve ever seen this before or what to do.
Thank you,
Huberts owner

 

[Astronomiii]

Hey there, the bumps are a little unclear, could you maybe describe them a little bit of them to me?

 

[Hubert123]

Hey there, the bumps are a little unclear, could you maybe describe them a little bit of them to me?

It is like protruding out of his middle, back fins, and is white. Now I noticed his mid-body had a white mark on it as well, you can kinda see it in the picture. The bump is pretty large.

 

[Astronomiii]

Hey there again,


This looks like a standard fin rot, which is caused by fungus which comes from unclean water, clear 50% of the water instantly, and change 10% daily, and put in aquarium salt in periodically and he should recover in a week or so fully, or enough for you to see improvement