So.......I'm running a Giessmann 250W DE fixture with an Icecap ballast and 13K Giessmann bulb and would like it a BIT bluer. I am coming up on the one year mark for the bulbs and am wondering if going to the Giessmann 14.5K is gonna be any noticeable difference or should I go to thier 20K or a different brand completely. I am just kinda scared that the 20K might be TOO blue. There are also 4 actinic T5s in the fixture.
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38 Gallon Custom Starphire, Remora Pro, 2 Seio 820's, 24" Giesemann Infiniti 1x250W MH + 4x24W T5, 60lbs Live Rock.
Last edited by X-Treme; 02-05-2008 at 04:38 AM.
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