Light settings

[Turbo206]

Hi
I have a red sea reefer 170
who has driven 7 months now
but having trouble and keeping the colors on my sps have tried a few things but it has not yielded results
run with ecotech radio g4 pro but did not think I could find any good settings for the lamp
Is there anyone who has a good setting that gives good color and growth

My water values:

no3 = 3 ppm
po4 = 0.01 ppm
ca = 430
mg = 1400
kh = 9.0