ctripi
04/28/2010, 03:07 PM
Current lighting is 3x250w MH with 2x54w T5 Actinics.
I just switch out the actinics and was wondering if I should reduce the actinic photoperiod to avoid stressing the corals as I would when I switch out the MH lamps.
I just switch out the actinics and was wondering if I should reduce the actinic photoperiod to avoid stressing the corals as I would when I switch out the MH lamps.