I have 2 female Bettas in my tank and one of them, (now isolated) is in very bad physical shape after it was attacked by the other. There is a gaping open wound in the side around the abdoman. No, usually, I wouldn't hesitate in putting fish to sleep if they are in such bad shape but she is still behaving very near normal - eating etc... I am treating the tank with Melafix, should I give her a fighting chance or is it futile?
Thanks.
Thanks.
