No idea what I'm doing!

Discussion in 'New To The Hobby' started by new2fish, May 7, 2009.

to remove this notice and enjoy 3reef content with less ads. 3reef membership is free.

Page 2 of 2
  1. PharmrJohn

    PharmrJohn The Dude

    Joined:
    Jun 29, 2008
    Messages:
    4,622
    Location:
    Shelton, Washington
    Hey dude. Question. The 460nm bulb. Is that considered a 20000K bulb, or is that the 420nm? Or are these two wavelengths not assigned a kelvin rating? I understand that 50/50 is 12000K and 75/25 is 14000K, but am unfamiliar with the rest.....
     
    PharmrJohn, May 7, 2009
    PharmrJohn, May 7, 2009
    #11
Page 2 of 2