Tunze powerhead and controller settings?

[newreefer_59]

No substrate as of yet, but would like some for asthetic purposes once I am more established.....tank is 4 months old with live rock all about 4" or so off the glass in an island type scenario.

I have a few LPS corals at the moment and hope to keep some SPS at mid tank or so eventually......no fish yet, but will add a small fish soon.