Ati t5 reef brite

[Dearth]

Personally the schedule is what works best for you my blues are on all day (12 hrs 7-7) my day lights come on at 11 and go off at 6pm

2 actinic
2 blue
2 pink

It also depends on what coral you have mine are all softies so lighting is more forgiving as I don't deal with hard or sips coral I can't help with the lighting choices there