Uh.... close but there's more. A QT is totally separate in all regards. Heater, filter, nets. Depending how you feed, if you give frozen and defrost it in a cup or Tupperware, that needs to be separate also. It's also recommended that the QT tank be in an entirely different room as it's possible (unlikely but possible) of an airborne transmission. Yes that can happen. You will (should) be doing WC's so another set of that equipment for that as well to take away any potential for cross contamination. You're gonna need to test that water as well but a separate set of vials is not necessary. Simply use a glass to take the tank water out and pour it in the test vials.