Metal Halide question

[Sublime01]

I'm going to buy a Metal Halide from Marine Color and I would like to know what the ideal color temperature is for it, will it light up a frag tank of Softs corals... I'm in doubt between 10,000k and 14,000k, which of these best promote coral growth??

 

[TX_REEF]

I'm going to buy a Metal Halide from Marine Color and I would like to know what the ideal color temperature is for it, will it light up a frag tank of Softs corals... I'm in doubt between 10,000k and 14,000k, which of these best promote coral growth??

both should provide excellent growth. 10k is going to look more "natural".

 

[MtlReef25]

I use 14k and it gives me great colours and growth for my SPS dominant tank