More Actinic look

[oupulino]

Looking to get more blue in my tank currently running 18 cree
Driver non dimmable 35-700 x 2
4 NW
4 B
12 RB
What I can do to get more actinic look with current set up ? Do I need any whites in my set up ? Can I only run B and RB at 700mA ? I don't like to spend $ for new dimmable drivers I have few 700mA as my back up
Any suggestion is really appreciated thank you

 

[Reefing Madness]

Couple Purple LED wouldn't hurt. You only need a couple whites in there, I would say 3 should suffice.

 

[ReefLEDLights]

I would swap out the NW for Cree XT-E 7.5K Cool White.

The Neutral is a tad yellow for my taste.

Also make sure the RB is 450 nm. You can notice the difference in colour pop from a 460nm RB

Bill

 

[oupulino]

thanks guys I'm on it right now as suggested I will go 2 cool whites which I have some left from you Bill thank you and I will do 14 RB 2 CW and 4 B

which Purple is the best