14K Metal Halide Bulbs
I am running a 14k Metal Halide bulb on a standard ballast. I am going to buy another 14k but I am wondering, they are Hamilton 14K's with less PAR rating than others, should I add 10k HO's for added coral growth or does 2 x 14k MH work well?
Most seem to be running HO Actinics with their MH lights but I do not think that is needed with 14K's.
Any input would be appreciated!
Thanks
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