AbsoluteFaye
Aquarium Advice Addict
I have a set of 8 moonlight LEDs but they don't do too much. The main light is a metal halide (HQI) and its 20,000k if I remember correctly. The fish store guy said the higher the k the bluer it is. I know nothing about lighting but I love how it looks and I know it's ok for the zoas and mushrooms that'll eventually be in there. I might go with a 14,000k next time so it's not as blue.