Thread: Photo Period
View Single Post
  #11 (permalink)  
Old 05-07-2008, 05:31 PM
das04j's Avatar
das04j das04j is offline
Master RB in the making
  
Join Date: Aug 2007
Location: Riverview,Florida
Posts: 107
Tank Size (US GAL): 40
Experience: 5 Years
Name: David
Blog Entries:
das04j is looking at reefs
Default Re: Photo Period
Ok let me rephrase the question. Does anyone know what are the essential wavelengths of actinic lighting?
__________________
reef crazy
Reply With Quote