Good Article...Enjoy Reading!

**JoraaÑ** · 01-31-2013, 01:53 PM

http://www.inda-gro.com/pdf/aquarium-lighting.pdf

Steve001 · 01-31-2013, 02:23 PM

Quote:

Using PAR measurements is a far more accurate way of quantifying light used for growing plants

PAR meters measure all photosynthetically active radiation without preference. [PUR] Photostynthetically Usable Radiation is far more accurate than PAR because you'll know within the PUR meters sensitivity which wavelengths are actually produced by a light source.
Further reading: http://www.advancedaquarist.com/2010/2006/8/review2

01-31-2013, 01:53 PM	#1
JoraaÑ "Tirèd~ about to Retirë " (View User Tanks) PTrader: (315/100%) Join Date: Jun 2009 Location: You are looking at it. Posts: 4,436	Good Article...Enjoy Reading! http://www.inda-gro.com/pdf/aquarium-lighting.pdf __________________ Cheers!!! ªJ "The future's uncertain, and the end is always near."

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