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#2
11-30-2008, 03:41 PM
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It all depends on how fast you want stuff to grow. Personally if you are setting up a dedicated SPS tank that means you are looking at a high light environment and in my opinion you should be looking at MH with T5 supplementation.
Steve
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 *everything said above is just my opinion, and may or may not reflect the views of this BBS, its Operators, and its Members. If cornered on any “opinion” I post I will totally deny having ever said this in a Court of Law…Unless I am the right one*Some strive to be perfect.... I just strive. 
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#3
11-30-2008, 04:24 PM
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I am using the lighting in my 50g SPS tank with great growth. A 90 would be so much bigger and deeper, that's why I'm asking
Thanks
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Marty 50g reef, bubble king skimmer,20g sump,zeovit system, PM cal reactor
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#4
11-30-2008, 04:33 PM
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I would say that with a height of 24" it would not be sufficient light for sps.
I have a tek 6 light over a 24" tank and it's dim however I will be switching to a 16" tank soon.
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Always looking for the next best coral... 90g starphire cube/400mhRadium20k/2 XHO/2x27w UV/2x39w T5/ 3 Trulumen led strips
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#5
11-30-2008, 05:49 PM
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Quote:
 Metal Halides grew things faster no doubt as well as placement near bottom was of no concern. But with my tek's (should have kept my other fixture though) grow sps fine as long as they are about 6inchs from the bottom or higher.
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I once had a Big tank...I now have two Huskies and a coyote
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