got home today and almost cried. 80% of the bowfin were dead. There were rotting corpses on the bottom... There were a few alive but they dont look like they will make it. I knew i shouldnt have trusted my friend. I cleaned out the tank and did a 60% water change. I got some backups from my pond but they are much smaller. The few that survived the tank are swimming like they are drunk and they are bloated. I put a little epsom salt hoping it will clean out their systems. Ill try and keep yall posted.