Thread: UV or not
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Old March 4th 07, 06:21 PM posted to rec.aquaria.marine.reefs
Pszemol
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Default UV or not

"George Patterson" wrote in message news:ZdDGh.1988$nf5.651@trnddc05...
Pszemol wrote:

Could you present scientific method leading you to this conclusion? :-)


Yes. Over 25 years of personal observation.


Could you give me more details?