recently i put some feeder livebearers into one of my tanks, they had something. within two days i lost a senegal, an albino senegal, a spotted gar, a ropefish, and a silver datnoid. their fins were slightly off-colored around the edges at fist, within just a couple hours, their bodies and fins turned red, they grew rigid, and finally died. i spent a whole day trying to medicate and revive them all as they were dying. the only survivors were two plecos and a delhezi. the only discolored parts of the delhezis fins are gone, but it is now eating and seems to be healing. this has definately turned me off of live fish as feeders for good.
