Refugium Lighting

I just have a little aquaclear filter modified as a refugium on the back of my 25g minireef - I have a 32watt powercompact over the refugium for the plants and live rock in there - lots of little pods in there! Mine is on when the reef tank lights are on. Some folks light there refugiums on an alternate cycle of the reef tank lighting to keep a better balance. Others keep it on 24 hours a day to keep Caulerpa from going asexual, if its in your refugium. Have fun!
 
AquariaCentral.com