My betta Red was a wal-mart rescue. He had some serious fin rot but I have it pretty much taken care of. I just can't figure out why his top fin never healed. It's still ragged looking. I treated it with Melifix and super clean and treated water. He eats fine and is healthy but I was curious if anyone had any opinions. He hates the camera which is why he is flaring so bad but it helps so you guys can see whats going on.