how long do I leave the lights

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clark4feathers

Aquarium Advice Freak
Joined
Jul 2, 2010
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Location
california
I have a 12 gallon nano planning on a few fish and some soft corals, maybe a few hard coral....how long do I leave the lights on per day. I have heard different opinons
 
How much lighting do you have?

I'd recommend starting small, 6-8 hours. You can then slowly increase to 10 or so hours per day if you don't start to encounter algae issues.
 
I run my bio 8 from 7:30 am acitinic 8:30 am 10000k till 2pm 10000k acitinic 3pm moons 3 till 5 pm this is mainly due to me needing a dark room ;)
My 10 from 11 acitinic noon 10000k till 7p 10000k 8 p acitinic moons 7/24/365 I have had them on these times for over 2 years ,and (no issues on growth of softies , lps ) honestly I am looking to cut back a bit on each of them for less light ... :D
 
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