Funny thing about that QT set up if you think about it is, that is probably what the serious hobbiest should be striving for. If you are trying to prepare the fish for life in the display tank, the conditions should be as close as possible to the same except with the option to allow for treatment should the need arise. I guess it is probably unrealistic for most people in the hobby to afford a QT that looks better than a lot of DT I have seen. Keep up the good work ChingChai