Right now he looks good ! If you’re worried here’s what you could do- take a picture of him today and then look at him a month from now OR sooner if it’s noticeably changing. If his fins look to be frayed or more jagged than today then you’ll get a good idea of how fast this has progressed, if it’s something to worry about, or if he’s completely fine, etc.My older betta died of fin rot. I am a little paranoid if the fins look different from the day we got him home. My question was , does he look healthy ?
he is swimming , eating etc normally.