Originally Posted by LunaStars004
Okay- Here is a picture
what kind of damage?
Sorry I have a lot of questions...
When I got 'The Kraken', he had horrible looking fins. Torn, clamped, rotted...you name it, he had it. I could hardly tell he was a betta. He didn't even look like the same fish a week later. I don't see any scarring on him. You should watch those black edges, though. Some black and red bettas have black edges as part of their coloring, but it doesn't hurt to be cautious in case it is fin rot.
Off topic, but you might want to get a new thermometer when you can. I had one of those sticky ones and it was 5 degrees off.