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#1 |
Registered Member
Join Date: Mar 2004
Location: Apopka, FL
Posts: 1,148
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Has anyone used both 10k and 12k reeflux bulbs?
Has anyone used both 10k and 12k 250w se reeflux bulbs? I have used the 250w se 10k bulb on a icecap ballast and I like them but, I would like a little more blue. The par values for the 12k's are not very good but, I would like to find out from someone that has used them both to compare the growth and color they experienced with them.
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#2 |
Registered Member
Join Date: Mar 2004
Location: Apopka, FL
Posts: 1,148
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^^^
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#3 |
Registered Member
Join Date: Mar 2004
Location: Apopka, FL
Posts: 1,148
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^^^
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#4 |
Registered Member
Join Date: Jan 2005
Location: Utah
Posts: 120
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I have used both I like the 12k's better, (250 watt MH SE) the blue is really intense for about the first 100 hours or so, then the white starts to show through. I will probably get them again.
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#5 |
Registered Member
Join Date: Feb 2005
Location: Carrollton, Texas
Posts: 360
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I have been using a mix of 2 Reeflux 250W 12K’s and 2 XM 250W 10K’s for the over six months now in our 200 Gal SPS tank. I have not notice any reduction in growth of the coral and this combination brings out the color in the corals. The picture shows what it looks like.
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David - Member of DFWMAS . Current Tank Info: 200/75g reef tank with Fuge/Sumps, Aqua C skimmer. 250 XMs, auto top off systems, JBJ Chiller Geo Reactor. |
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#6 |
Registered Member
Join Date: Feb 2004
Location: Keller, Tx
Posts: 2,009
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The TOTM a few months ago rotates the 10k and 12k.
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Go Lakers! Current Tank Info: Currently awaiting relapse. |
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#7 |
Premium Member
![]() Join Date: Feb 2006
Location: Illinois
Posts: 109
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I've used both the 10k & 12k reeflux bulbs. I prefer the 10k for the PAR and because I like a white bulb. The 12k is REALLY blue for the first few weeks, then becomes more white. It retains some of the blue color and does give nice coloration to the tank (espeically if you don' t have actinic supplementation). I didn't see any difference in growth between the two bulbs and since I don't really "need" the extra blue I'm back to the 10k bulb at this time.
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