The Planted Tank Forum - View Single Post - 30g long LED setup
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Old 01-25-2013, 11:22 PM   #3
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Originally Posted by l8nite View Post
How deep is your tank? I had a 24" Finnex Ray2 DS on my 29G (~16" to substrate) and I measured approximately 65 PAR at the substrate with the light right on top of the tank.

Those things are built like tanks too. I must have dropped it from the top of the tank onto my tile floors 6 times or so, and it never skipped a beat.
Doesn't Finnex recommend only dropping it less than 4 times?

I tested one at our local aquatic plant club and was pleasantly surprised that the PAR numbers I got agreed with their data on It is an impressive light.
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