Moving from a 29 gallon cube that's been established for 8 years to a 80 gallon I will use the Triton method on the new tank and have set everything up with this in mind. As of now i have 80LB of live sand in the new tank I moved about 40Lb of live rock from the old tank to the new and added about another 50LB of cured dry rock and brought over 15 gallons of water from the old tank to the new and added microbelift niteout II for good measure and I have a single clownfish brought over from the old tank I have the 10 times turnover big sump for chaeto with a grapefruit size ball and led grow light with the red and blue spectrum set for 8 hours at night have a skimmer that's rated for 100 gallons heavy load and running media reactors with carbon and Purigen main light is the current marine IC. my goal is definitely for a ULM tank with inverts softys and maybe some hards in the future.