my friend's 55 recently got hit hard with ich. on top of that, he has some fish incompatability. one of his fish (not too sure which) ripped apart the fins of one of his small angels. the angel is now in rough shape. being the compasionate soul that i am, i took the fallen angel and placed him in my empty 5 gallon to see if he would recover. also, we gave him a salt dip in hopes to treat the ich. before we moved him, all he did was lay on the bottom of his tank, and now, in my tank, he's completely uspide down, but still alive. is there anything that can be done, or would euthenasia be our best choice?
thank you.
thank you.