Ok so I’ve been on here already because my betta fish has some tears in her fins and I’m trying to figure out why. But look at these pictures of before and after. That’s how her fins looked month ago and that’s how they look now. Like doesn’t that look like fin rot or something? They look like completely different fins. She acts fine she eats and swims around a lot but I really do think she might have something wrong. Should I buy some medication?