I am setting up a quarantine tank for some new fish I plan on buying and I have a few questions. Right now my some of my fish have ich and the reef tank is being treated. If I take some of the water from that tank and put it in the quarantine tank will the new fish get it? I am setting this up so can keep the new fish seperate from my existing fish so no more disease comes in my tank and at the same time I can correct my ich problem I already have. I figured this would take a few weeks so I would kill two birds with one stone. My second question is in the quarantine tank do I need any crushed coral or sand on the bottom of the tank or could I just have a filter and a light on a glass bottom tank? These are probably dumb questions but I am new to the quarantine tank.