pc lighting question

[bigjimintp]

i have 3 pc lights 1 65watt and 2 55 watt this gives me 4.6 watts per gallon should i run 50/50
in all of them or how should i arrange it the 65 is on 1 switch and the 2x55watt is on another iwas thinking that i should put the one 65 actinic to run all the time then the other 2x55 on 50/50 to run 8 hours a day but im not sure

, , thanks

 

[bang guy]

It's mostly personal preference. Just stay away from 7100K blue lights.
Shoul shouldn't run any of your main lights all the time. Corals and fish need rest in the dark.