Kristy3693
Aquarium Advice Freak
Hello! I am on the verge of buying a tank on Craig's List. It is a really sweet deal, an already up and running 120 gallon, fish and all. I have heard you should never disrupt your sand bed because it can crash. Would it cause problems to remove the 120 lbs of sand to transport and put it back in a couple hours later? Thanks for your help!