Feb 24, 2005 #1 C copi Aquarium Advice Freak Joined Oct 3, 2004 Messages 327 Location Apalachin, NY What is the difference between "actinic 03" and "7100k?"
Feb 24, 2005 #2 C copi Aquarium Advice Freak Joined Oct 3, 2004 Messages 327 Location Apalachin, NY Also 460nm vs. 420nm actinic? Thanks!
Feb 24, 2005 #3 S steve-s Guest 420-460nm is the spectrum output where actinic light peaks. True actinic 03's contain Actinic phosphors while 7100 k bulbs are just colored blue. Cheers Steve
420-460nm is the spectrum output where actinic light peaks. True actinic 03's contain Actinic phosphors while 7100 k bulbs are just colored blue. Cheers Steve
Feb 25, 2005 #4 K klam Aquarium Advice FINatic Joined Aug 8, 2004 Messages 730 Location Bay Area, CA Actinics also gives off more of a purple colored light