Some input please (reef breeders photon v2+)

[Robbie_b]

So i last night i got my reef breeders photon v2+ and are gonna ditch my chinese black boxes tonight after lights go off. My lights now are on at 40ish % so i set the photon to peak at 20%. Would any one suggest something different for acclimation period?

 

[Ron Reefman]

How deep is your tank? How far down are the corals? I'd say you are being very cautious at 20%.

I have a 20" deep 90g tank with mixed corals. The sps at roughly 12" and zoas at 14" to the bottom. I run both blue channels at 90% and the white channel at 30% for 5 hours of midday. I do a 4 hour sunrise and a 5 hour sunset. This tank is just one year old.