BIGgourami;1759311; said:but if it's the only fish isn't THIS the QT? lol
Actually, far from it. The reason we dont have live rock or sand in a QT is because both these mediums have the capacity to house a parsite. So, if you use your main tank as the QT which houses live rock / sand, then the potential is there for a parasite to stay in the main tank and be passed on to another fish when its added...
Just my thoughts of course....