The metal halide complementary ...

[arman]

I have a bulb of 150w metal 14000k and the reefs do very good under this lightning.
i wanted to add a row of LED lightning to my tank first for the color of reefs to seem more beautiful and more attractive.
If i add this row what colors should i use and how many of each ?
Does that affect my corals happiness(for example will they be happier than they are now or it wont?

 

[arman]

The tank is 100*40 and 60(height) (cm)

 

[-Logzor]

Reefbrite XHO Blue

 

[arman]

Reefbrite XHO Blue

Just blue ?
No other colors?

 

[-Logzor]

No need other colors if you already have a MH. You just want to supplement with blue.

 

[arman]

Hey guys .
Do every one agree that i use just blueLEDs for METaL H lamp supplement or not?