I did a 10hr today n they seem to love it!Maybe not right away since you are currently at a lower photo period. Maybe ramp it up a few hours over the course of a 2-3 week period.Should i do 10hrs than? 1-10-1? Would that be better?
Plus I understand you have a life schedule that you are set on. A compromise between the tanks requirements and your viewing is usually worked out .
