and only because the aeroplane and table take too long to cook
the other saying i have heard is : that anyhing that moves with its back to the sky can be eaten
i have spent a lot of time in anticipation waiting for fish and animals to breed
usually i find it is when i have given up hope and forget about them that they do it
yes treat it or yes you can wait it out
at least with treatment you are doing something
main thing is to reduce any stress on the remaining fish
just my opinion though
hardest part is identifying exactly what the problem/pathogen is