Well, my tank has been running for 2 days now. The water is crystal clear. My new protein skimmer has been running wide open for 2 days now to break in as stated in the directions. It is now definitely broken in but how do I adjust it? It has a water level adjustment and an air level adjustment. I will post some pictures up later. How do I know that my live rock and live sand were enough to start my tank cycle? Thanks.