Ok, first i put some painting plastic on the ground so if i splashed, it would go onto it, not the carpet.
Next i moved everything from under the 60g aquarium to my desk.
Once i did that i put towels on the ground to soak up most of the water.
I had 3 rubbermaid buckets and 2, 5g pails, to put the water from the aquarium in.
I drained all the water out into the rubbermaid buckets.
I put all the fish in one rubbermaid bucket with the decor, plants, heater, light and filter (canister).
I drained all of the 60g asides from a bit of water and the gravel for the 120g. then my dad and my brother put it on the floor.
I took all the gravel from the 60g and put it in the 120g, added some water, and put some towels on top to keep the debree from flying everywhere.
I started to fill the 120g, and then i put the heater in the aquarium and the fish in the bucket into the aquarium.
Filled it up some more and put a towel on the side to keep it from dripping.
I took everything out and put the lights and fish in and whoola the final product.
I have the problem of not enough substrate, so i can't hold the plants in properly. but i will have enough when i slowly buy the substrate and switch it over. that will cost about 250$ canadian.
This took me over 4h to complete and now i'm pooped and so are the fish.