My pond just ransacked by some predator and while more than half of the fish were eaten, there were a few left that are wounded. Does anyone have any suggestion for what to do? I set up an inside "hospital" tank where I salted the water (1tablespoon per 5 gallon) in hope to help the fish a bit but besides this, I'm not sure what else to do. Most the fish left have damage to their scale with many being scratched/clawed off and leaving the body red in color. Some of them have the scale problem as well as having their mouth ripped off like the ones in picture 1 and 4.
Any suggestion would be appreciated.