The general consensus after reading posts here and speaking with trustworthy lfs folks was that they werent worth treating because they were just guppies, attached or not. None of the traditional medicines work reliably and getting the stuff from the vet was a lot of work and money for 6 fish. We did the horrible and flushed them alive, although the toilet sanitizer seemed to be killing them as soon as they hit water. We bleached the tank and all of the snails died almost right away but now Im noticing these little white things spazzing out at the bottom of the tank. They look kind of like baby brine shrimp but aren't. I can't tell if they are dying or not, what might they be?