Hi all. My house is having its old carpet ripped up and relayed with new carpet.. But because the tank is situated in the lounge on the old carpet it has to be moved. Would I be correct in saying that all that i should do is drain the water to a level that makes the tank moveble, i'd have to reduce the level to below 1/4, which will force the fish to hug the bottom for aleast 4 hours while the carpet is layed. I have a submersiable heater that I could lay on the substrate to hold the tempature, but filteration will not be possible because its situated at the top of the tank. any ideas?