Suggestions on moving reef tank!!

[jdog6973]

My friend is moving from Miami Florida to Duluth Minnesota. He has about 150Lbs of nice live rock and I need to hold it for him for about one month but the kicker is my tank is full. Can some one give me any cheep idea on how to keep his rock alive and well while he is moving? Can I use a cattle tank and a canister filter?

 

[csb]

exactly ... it'll need light, and it probably wouldn't hurt to toss a small amount of food in there on occassion for the critters that live on/in the rock.