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![]() Light 1
If Sun 120/-120 Then ON Light 2 If Sun 180/-060 Then ON I've been using it for a few years. They're on for around 8-9 hours a day and the change over the course of the year isn't significant. I don't feel that it does anything special for the tank nor does it harm it. I simply wanted to use the option because it was there. The seasonal temperature fluctuation on the other hand may have adversely effected the tank while I was using it. So recently I went back to a steady 78F.
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"We shall dive down through black abysses... and in that lair of the Deep Ones we shall dwell amidst wonder and glory forever." - H.P. Lovecraft Old 120gal Tank Journal New 225gal Tank Journal May 2010 TOTM The 10th Annual Prince George Reef Tank Tour |