so for many reasons I have decided (been putting this off for way too long) that I have to quarantine all new purchases. I just have way too much to loose otherwise. What are you quarantine set ups like? I have empty tanks sitting around but would like to keep them empty if I can until I need them. Do you guys keep an extra filter on one of your tanks for a time of need? Or do you keep the tank up and running with fish to maintain the filter? Please let me know your set ups. thanks