Hello. I am about to move in with my girlfriend and the biggest question I am having is how move my 37 gallon hex tank. Do I have to take all the fish out? I know I don't want to start with all new water so how much should I leave in? Do I bag up the fish for the ride to the new place (only about 20mins) or should I leave them in about 10gal of water still in the tank (which is still going to be really heavy with the rocks and all)? Should I just bottle up all the water in 5gal jugs, bag up the fish, and just leave an empty tank with only rocks in there? As you can tell, I pretty much don't even know where to start. Anyone who has any idea of how to do this or has gone about it themselves please let me know some suggestions. Thank you all for your help.