[Buccaneer]

Hey Ryan ... What I considered is what size fish are planned for QT and that will help first of all in size of tank ... next will be filtration ... a hang on back filter would probably be fine with frequent water changes ( keep medium for filter in main tank/sump till you need it unless you want this tank up and running all the time ... same for substrate ) ... if you are dosing copper then nothing can be used that could contaminate your main tank ... after that a heater that fits the tank size and NO lighting if just for fish. HTH

Cheers