Who uses quarantine tanks?

[Gordon H]

I had been using a quarantine for about six months, and then was advised against it by my LFS. It appeared that about 1/3 of the peopleworking at the LFS did baths and used a quarantine and the other 2/3 did not. I discussed the issue at length with a group of people working at the LFS and at the end of the day, concluded that I would not dip or use a QT. While everything on the Internet and in the books strongly suggests a quarantine, the arguments against using one seem equally as strong. The main argument is that the strongest determinant of fish health is water quality and that it is almost impossible to get as good a water quality in your QT as it is in your display tank. Unless you are willing to basically duplicate the equipment from your display on your QT, you might be doing the fish more harm than good by using a QT. This seems to be the conclusion reached by most of the people working at the LFS.

Am I the only one that has come to this same conclusion? Not according to the results of the poll ;-)