QT tanks don't really have to be anything specail unless you plan on housing corals in it. Which is a good idea but if you plan on buying fish and not inverts then you can set it up with a filter. ( keeping very clean to keep the
nitrates down) and some water movement. Also try and keep both tanks the same temp or within a few numbers. this will make
acclimation easier on the fish. If you plan on QTing corals then you want to keep up on the water changes and all that fun stuff. But keep in mind the closers to keep the water perameters and then temp between the 2 tanks the less stress there will be during
acclimation and the move.
IMO 
