Please help!! This is my first betta and I have no idea what to do!!!! His fins are looking frayed and at first I thought he had just caught his fin on something but it's getting worse. The closest store is about an hour away so I don't want to go all the way out there unless I absolutely have to. He's still acting perfectly normal. Showing off in the front of the tank and swimming through the bubbles playing. Any help would be awesome! Thanks guys!