I hope you continue to have success. So far, nothing I've quarantined has had anything, and the only thing I didn't quarantine but should have was some plants I got from PetSmart or PetCo, not sure which, that gave me a nifty little hydra infestation. I've also moved a new angel and 11 rummynose to my main tank after a week in QT because the angel just didn't seem to be doing well, and since they were all in there together anyway, anything the rummies had, the angel did, so there was no point in leaving them in QT. This past weekend, I got a pair of EBR, and didn't bother putting them in QT, either, because they shared a tank with the rummies at the LFS, so, again, there was just no point. I've been fortunate, then again I've bought most of mine from a place that has its own QT process before putting fish on display. I hope you remain successful.