Golden cobra snakehead help

[Miks786]

Hi guys, my golden cobra snakehead was bitten by my Wallago catfish, what can I do to heal him and fully grow the tail back?

I have removed him from the wallago tank

 

[justintheodd]

As a general rule of thumb, try to first move him to a hospital tank as to erase aggression and allow him the best chance to fully heal. keep him there until his fin regrows and closeley monitor for any signs of infection, and apply antibacterial meds if needed. this is just what I do whenever one of my african cichlids is injured, and it has not failed me thus far. if anyone else hass any better suggestions, don't hesitate to correct me.
best wishes
-Justin