So I set up my new 65 gallon tank two weeks ago. I started with 30 gallons of water from an established tank, an AC70 from an established tank, 25 pounds of cured liverock and 55 pounds of dry rock. There is a three inch sand bed of new sand. Tests and numbers are: Temp 77, salinity 1.025, ammonia 0, and NO2 shows 2. So how long until I can safely start adding stuff from my 30 to this tank?