So I have a marineland led
light fixture and it has a "moonlight" setting which turns on a few blue leds. For an unplanted aquarium like mine you are supposed to keep the light on for around 9-10 hrs right?
So does the time I have the moonlight on count towards these hrs
i.e. can I have the main light on for 10 hours then have the moonlight on for a few more hrs until everybody goes to sleep
Does the moonlight cause algae growth like the main light does?