I HAVE A QUESTION ABOUT REEF LIGHTING
- Thread starter l3xxx
- Start date
Hey quit it with the all caps! 
It makes it hard to read, and many people will simply ignore your posts.
the K ratings are for color temperature - basically, what color the lights are. Generally, the lower the K the yellower the light, the higher the K the bluer the light. Choosing a K is mostly personal choice. Your best bet is to take a look at some tanks local to you and see which you like the look of.
As for wattage, that depends on what corals you are interested in keeping.
It makes it hard to read, and many people will simply ignore your posts. the K ratings are for color temperature - basically, what color the lights are. Generally, the lower the K the yellower the light, the higher the K the bluer the light. Choosing a K is mostly personal choice. Your best bet is to take a look at some tanks local to you and see which you like the look of.
As for wattage, that depends on what corals you are interested in keeping.
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