So I have a male plakat betta and I think he either has a skin a infection or Columnaris. He has a while/red discoloration patch on the left side of his face and has has torn/stumpy tail. I’m certain it’s not fin rot. His water was fine since I did a test on it. For the past week I’ve placed him in a seperate container with methylene blue and treating him with 1 dose of kanaplex every 48 hours (I already did that), drops of vitachem, and changing 50% of his water every 3-4 days. I put in a bit of aquarium salt after every water change and I give him some stress guard every day. I even fed him food dosed in kanaplex and Seachem focus to ensure it doesn’t spread internally. I’m not sure if he’s improving though.. If anyone could give me tips I would appreciate it. He also darts at times.

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