setting up my 30g soon (hopefully sooner than later) and was looking to purchase about 20lbs of dry rock and want to make sure i will be curing it right. from what i understand: i will need a plastic container, DO water, a powerhead (1 750 enough?), heater, salt mix, and hydrometer. so...mix the salt and water until its right (1.025) then add the rock after its been cleaned and water changes every couple days until all my levels 0 out. anything im missing? going to attempt to time this with the cycling of the new tank as well so that i can add the rock as soon as the tank is cycled with about 10-15 lbs live rock/frag.