ok so I have a 150 gallon tank and the room that the tank is going in is being re-done and the tank will not be brought into the room for a few more weeks. I want to make it so that once the tank is setup it will be cycled as soon as possible for some rays that I want to put in it. Can I put all of the filters that were going to go on this tank(a cascade 1200 canister and 2 AC110s) on a 20 gallon with something like guppies for a few weeks? That way when the 150 is setup, I just transfer the filters and guppies to that tank, let it sit for a few days and then will it be good? Another idea that I had was to put some gravel in the 20 gallon with the filters and guppies then move the gravel to the 150 gallon. What are your ideas about this? Thanks