2 weeks my cycle your tank but i dont recomend that you put fish in for at least a month, small reefs are very unstable in the begining. there are a few things that are going to make this alot easier for you. Flow is a must you will need a power head or 2 along with your AQ 70 and protien skimmer. Lighting is also very important are you running metal halide, pc or what and is it single, double bulb or more? also a timer for your lights will help you out alot even your live rock will have things living in it. When i cycled my tank i used live rock, live sand and just waited until the final algae bloom started then i added a cleaner shrimp and a snail then waited another couple of week to ad a fish, i waited 2 months just to ad 1 fish. If you have anyother question just let me know