View Full Version : Lighting time for chaetomorpha

09/05/2016, 10:47 AM
Do I need to have the light in refugium on 24/7 for chaetomorpha or will the 12 hours at night be enough for proper growth and extraction?

09/05/2016, 10:58 AM
Set it opposite of your main thank light schedule.

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09/05/2016, 11:08 AM
12 will be enough. Run a reverse cycle, so when your tank lights turn off, your fuge lights go on.