how do I upgrade from a 55 gallon fish only tank to a 125 gallon reef tank?

Question by chrisascella: how do I upgrade from a 55 gallon fish only tank to a 125 gallon reef tank? I currently have a fish only 55 gallon fish tank and a buying a new 125 gallon tank and want to add live rock to it. I dont know the steps to take in adding the live rock to the 125 gallon tank and adding...