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09/05/2010, 02:16 PM | #1 |
Moved On
Join Date: Aug 2010
Posts: 56
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How high should my light be over a 12" tank?
I have a 17g tank that is 12" high with a 150w MH hung over it. I was wondering what would be the ideal height for it? I have sps towards the top of my tank and lps on the sand bed. Right now I have it at 16"s above the water line.
Last edited by Brian94558; 09/05/2010 at 02:22 PM. |
09/05/2010, 03:39 PM | #2 |
Registered Member
Join Date: Oct 2005
Location: Shepherd, Mi
Posts: 2,348
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If everything is doing good i would leave it where it is. If you do lower it i would not go lower than 12"
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