I had a bit of a betta mishap...I have a betta in a barraks system and one in the tank. The barracks fell off and the other betta got into the tank and attacked the other one. He only seemed to have bit half of the other ones fins offf then hid till I noticed and separated them. I now have the injured one in a separate jar with betta remedy an I'm wondering how long I should wait to put him back into the community tank....Someone please help....