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Old 02-04-2006, 10:23 PM
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Default Halide bulbs with a little more blue?

Howdy folks,

Looking for a little advice in the way of Halide bulbs. I am presently running a 13K Geisemann Megachrome SE 250W bulb. I am finding it to be a little yellow white, I was hoping for something a little more blue. (even with my actinics -2x28W- the light just isn't where I would like it.)

I really don't want to go to a 20k and lose the growth power of a lower k rating.. but I just want something that looks a little bit nicer.

Any suggestions on what you guys are running?

Thanks!
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90G : Light - Tek 6xT5 | Skim - EuroReef RS135 | Flow - 2xVortech MP40W | Control - Reef Keeper 2

Last edited by digital-audiophile; 02-05-2006 at 03:22 AM.
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Old 02-04-2006, 11:56 PM
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Default blue

I am on my second ARC 14K bulb ($50 @ aquaria.ca). I love this bulb. Very blue and great results for a great price.
Rich.
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90gal Starfire mixed reef, 400W MH (Giesemann 13K megachrome/Icecap E-ballast), (2) 54W T5 Giesemann true actinic, 45gal sump (65W 50/50 PC), ASM G-3 Skimmer, Mak 4 return, Sequence Dart closed loop, foam backdrop, 120 lbs LR, 2" sandbed, & 1 dillhole running the show.
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Old 02-05-2006, 01:56 AM
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I'm using the 14K pheonix and I really have liked it. I find it a really good balance of blue and white. I have never thried the Arc's but for the price I would be tempted to.

There is also no way that your 2 28W actinics would ever make a difference with a 250W halide blasting down.
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Old 02-05-2006, 01:59 AM
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Hi,

You may also want to try the Hamilton 14K bulbs. Giesemann also makes a 14K bulb IIRC which may be worth looking into.
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Old 02-05-2006, 02:03 AM
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Awesome! Thanks for the advice so far guys!

Unfortunatley the 14,5K geiseman only comes in a DE bulb
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90G : Light - Tek 6xT5 | Skim - EuroReef RS135 | Flow - 2xVortech MP40W | Control - Reef Keeper 2
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Old 02-05-2006, 02:39 AM
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I am running 1 10K (400W)Reeflux bulb and 2 13K Geisemann (400W) bulbs in my fixture and the Reeflux bulb is way bluer than the Geisemann.
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