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Halide Q & A
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11/18/2008, 04:23 PM
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JoelNB
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Join Date: Aug 2008
Posts: 247
Quote:
Originally posted
by WhatIgot
black painted back panel, etc...
I've heard that if a beam of light is pointed out through the tank side, it will be contained by the glass. Is it reflected back in? or is it wasted? What effect does the black panel have?
JoelNB
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