Quote Originally Posted by matt
Dustin;

I'm pretty sure there are some online articles comparing the spectral output of various MH bulbs by Sanjay Joshi. I have an old one in an issue of Marine Fish and Reef that John Moffet gave me before he left town. Anyhow, I bet all the info is online in Advancedaquarist.com or reefkeeping mag. He's really thorough about describing the relative outputs and color of these bulbs. Might help you select a bulb.

Matt
Matt,

I wonder if this might be the article you are speaking of:

http://www.animalnetwork.com/fish2/a...an/features/2/

Charley