Direct Sunlight
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Old 11-22-2012, 07:28 AM   #1
sub-80
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Direct Sunlight


Hello;

Is Direct Sunlight bad or good on planted tanks? Am currently fighting an algae invasion which I am writing in my thread here.

The only bad things I can think of are heat from direct sunlight and algae growth due to a wide range spectrum. But the good could be plant growth due to high lumen values which can't be achieved by cheap lights.

Last edited by sub-80; 11-22-2012 at 08:35 AM.. Reason: none
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Old 11-22-2012, 08:45 AM   #2
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In general, direct sunlight is to be avoided.

There are issues such as overheating, too much light, uncontrollable light (intensity and duration), non-reliable light (clouds, etc).
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Old 11-22-2012, 12:17 PM   #3
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Hide the substrate from light with duct tape(on the outide of the tank, of course.) Vals make a great live-in window blind, as well.
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