That’s what I’m hoping as well. Small update, it’s now back at the bottom of the tank although it is looking fragile. Don’t think there’s any internal injuries. Thanks for the advice, yeah hope it’s tough enough to survive.You did the right thing adding salt and the water changes. If Congicus didn't suffer any internal injuries it should heal. Polypterus are tough imo.
Your going to have to make a decision on the future of your fish while serving in the Army. Apparently the Congicus got hungry and ate the missing polys.
The congicus didn’t eat any of the fish, I’ve only Had 5 bichirs from the beginning. Think it got startled and jumped out.