Only if the moon is out and there are no clouds LOL !

Such a double ended candle question. I keep mine on all night cause it's easier.

I notice that even my moon light is on, my fish is still very active so i turn it off when i go to bed

I have it on as a night light so I won't stumble off my stairs at night.

+1, makes for a good night light.

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When I started leaving moonlights ON for first couple days the Corals tentacle was not out for feed at night but last not I saw my candycane tentacle was out but not my lubo and brian.

My led moon light is on 24/7

Keep mine on for a couple of hours. I know its for effect...thinking that having some hours of darkness is also beneficial for corals..with those that tend to night feed..not really sure if the LED affects this or not

12 LED's turn On just before the actinic goes off. Turn Off in the AM - around 7am.

Curious, why do you keep them on all night