LED actinics or whites?

[Add900t]

Hi all.
My first post please be nice.
I was hoping someone could help me decide whether to get a new marine blue (aquaray 600 ultima) or another marine white (aquaray 600).
The tank is a aqua one 620t and I have a aquaray 600 reef white and a aquaray 600 marine white, I only have softies but may like to get some harder corals later on. I surpose my question is "will the blue LEDs ade coral growth"?
Thanks all

 

[slipknottin]

Blue light certainly will help corals grow. That is in fact, the predominant color of light they use to grow.

 

[Add900t]

Oh good as it looks grate too. Thanks for the help

 

[Add900t]

Will the white get better coral growth though?