Can I leave light on 24/7?

[slacknation]

I have a nano 12 gal FOWLR with 50/50 13 Watt bulb. Do fish like lights off at night?

 

[lion_crazz]

Yes, you must have a day and night cycle where the fish get to sleep.

 

[who dey]

Originally Posted by SlackNation
I have a nano 12 gal FOWLR with 50/50 13 Watt bulb. Do fish like lights off at night?
need to give them some resting time, I'd keep that low of wattage on for maybe 14hrs and off the rest if you wish

 

[slacknation]

Great, will do. Thanks a bunch!