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#2
07-29-2011, 06:55 PM
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I am using 15min tab timers , it is not that hard to configure the time for that, I really dont want to bleach any of LPSs
This is mt tank :  Rose BTA , Green BTA, Elegance , Torch , Hammer , Frogspawn, Zoa, Mushrooms , Ricordia , Lobo , Mostly LPS and soft corals . Current lighting is : 2x 55w 50/50 10,000k T5 + 2 x 18w Actinic T5 = 146W new one is : New Lighting systems is : 1x 250W DE HQI Bulb 15000K 4x 24W T5 Actinic Blue = 346W! it is more than double that's why I am really worried about this change Last edited by arash53; 07-29-2011 at 07:27 PM. 
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#3
07-29-2011, 08:55 PM
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You can control the intensity by adjusting height instead of time, put you lights up on blocks and slowly lower it down to your tank. The on/off on the halides are generally not good. Not saying that you're going to break it, just shorten life (the amount for 5 weeks might be so little that it's not worth worrying about)
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My 150 In Wall Build Last edited by Lampshade; 07-29-2011 at 09:43 PM.
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