i am about to but a 55 gal saltwater tank with live sand, but it could end up sitting for a month b4 i set it up.. can i just store it?? the sand will just die and when i go to set it up i can just rinse the sand and start cycle over?? its only 100.00 bucks for the 55 gal tank,stand,and 4ft compact lighting,so i dont want to pass it up.. should i get it?