Tswifty New member May 20, 2008 #1 I just upgraded my lighting from 4 x 54watt T5 bulbs to 6 x 54watt bulbs and hooked them up to IceCap ballasts which overdrives them. I was originally running the bulbs from 12pm to 8pm... how much should I reduce the photo-period, if at all?
I just upgraded my lighting from 4 x 54watt T5 bulbs to 6 x 54watt bulbs and hooked them up to IceCap ballasts which overdrives them. I was originally running the bulbs from 12pm to 8pm... how much should I reduce the photo-period, if at all?
ggk1988 Premium Member May 20, 2008 #2 I don't see any reason to reduce it unless you start noticing a bad algae outbreak.
