Lighting suggestions

[jbrightjr1977]

I have 135 gallon tank 72x18x24 with an AI 66" blade grow set at 4 inches above water set at 140 watts 125% royal 125% blue and 25% white. And also 3 kessil a160we tuna blues set at default tuna blue also about 4 inches above water. Time schedule is 1.5 hours ramp up and down with 6 hours at max above settings. This is mixed reef any help or suggestions great

 

[Mr. Mojo Rising]

I can't comment on the intensity, hopefully someone here has a similar set up and can give you a recommendation, otherwise, the best solution would be to rent a par meter from your LFS, then you will be able to correctly adjust the intensity.

But I'm curious why only 6 hours max time? Usually should be at least 8 to 12 hours, my 3 tanks are at 10-12 hours.