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Re: Weird light

I was browsing rec.aquaia.freshwater.plants recently and came across this:

>mkaczur at earthlink_net wrote:
>> I started reflecting sun with a mirror to my plant aquarium.   Will
>> reflecting the sun with a mirror be benificial to the plants???    My
>> aquarium is a 30 gallon tall with two 20 watt tubes.     Michael
>No, reflecting sunlight from a mirror changes the polarity of the light.
>The reversed polarity may kill the plants.

Holy cow, I never thought of this. Is it possible? 

George Booth, Ft. Collins, Colorado (booth at frii_com)
  Back on-line! New URL! Slightly new look! Same good data!