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Unread 01/14/2017, 02:17 PM   #1
rtague
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460 nm and growth

Just got myself a Hamilton 24" cebu sun with a 14000k halide and 4x24w t5.The t5 are all 460nm actinic,are these t5 any use for growth or are they purely just for veiwing?.I'll only be using the halide for 5 hours a day,should I swap out 2 of the actinic for maybe 2 coral + for growth when the halide is off?,thanks in advance,


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Unread 01/14/2017, 09:08 PM   #2
Toby_Kourtney
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I'd run the bulbs til it comes time to replace. As long as the halide is the proper size for the tank you shouldn't have any issues.


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Unread 01/14/2017, 09:17 PM   #3
karimwassef
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why would 460nm not promote growth?


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Unread 01/14/2017, 09:23 PM   #4
ReefCowboy
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Some coral farmers use ATI blue plus to grow and color sps...its got all needed to get it done


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Unread 01/14/2017, 09:28 PM   #5
rtague
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Quote:
Originally Posted by karimwassef View Post
why would 460nm not promote growth?
Wasn't saying the wouldn't promote growth, was wondering if they would.


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Unread 01/14/2017, 09:34 PM   #6
karimwassef
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oldie buy I think it's a goodie

http://reefkeeping.com/issues/2006-02/sj/index.php

http://reefkeeping.com/issues/2006-03/sj/index.php

http://reefkeeping.com/issues/2006-04/sj/index.php

http://www.reefkeeping.com/issues/2006-05/sj/

to get to the controversial feedback:

http://www.reefcentral.com/forums/sh....php?t=2505162

and more fun stuff:

http://www.thereeftank.com/forums/f7...ae-220705.html

also fun read:

http://www.advancedaquarist.com/2010/2/aafeature2


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Failure isn't an option It's a requirement. 660g 380inwall+280smp/surge S/L/Soft/Maxima/RBTA/Clown/Chromis/Anthias/Tang/Mandarin/Jawfish/Goby/Wrasse/D'back. DIY 12' Skimmer ActuatedSurge ConcreteScape

Last edited by karimwassef; 01/14/2017 at 09:40 PM.
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Unread 01/14/2017, 10:01 PM   #7
rtague
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Thanks bud, great reading.


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