Just a few daily water changes on the tank, as fish with septicemia can release the bacteria into the tank, good luck. R.I.P.
Wilder, my daughter (nadajdui) and I decided to treat the tank now, in case there are septicemia bacteria in the tank, or inside other fishes without symptoms. Because it's plain to see that this disease kills too fast for any medication to help, I think it's wise to get it at the pre-acute phase, if that might be happening. I detailed the speed it works, in the other topic, here:
http
/www.fishforums.net/index.php?showtopic=144003
We studied your advice carefully, and others', and decided to use Maracyn-Two alone, without Maracyn (One). Maracyn (One) is erythromycin, which the University of Florida, Institute of Food and Agricultural Sciences says is "not very effective in a bath treatment and should only be administered by injection or mixed into the feed." (From this paper:
http
/edis.ifas.ufl.edu/FA084 ) If it's not going to do much good, we felt it would be wise not to subject the fishes to any more chemical stress than necessary.
We are following the advice that you linked to in the post about the Panda Cory with septicemia, and have removed the filter, etc., and will add "Cycle" and "Stress Coat" after the medication, as recommended. This is the one I mean:
http
/www.jbl.de/uk/aqua/uk_10032.html That strategy makes sense to us, but we will be watching the water quality like hawks, and will do water changes ASAP if necessary.
Thanks everyone for all the help. Much appreciated!