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Old 10-12-2009, 08:44 PM
hillegom hillegom is offline
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Quote:
Originally Posted by banditpowdercoat View Post
Halogen will grow Algae Really well. Not much of anything else. What T5's did you have that you didnt like the spectrum? You know they make T5 bulbs in ALL ranges. Halogens are around 4700-5500K which is perfect for growing algae.
Ok I guess they have changed the Kelvin of halogens. I got my info from

http://hypertextbook.com/facts/2003/ElaineDevora.shtml
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