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envy
Fri, 25th Apr 2014, 10:00 PM
What in your opinion are considered acceptable PAR reading on coral under LED's?
SPS should range between ?
LPS should range between ?
softies should range between ?

I did readings today but I'm going to put them in a photo/photos showing reading. I did them at 35% and 50%.

350gt
Fri, 25th Apr 2014, 10:10 PM
If you're are getting 100+ on sand bed you should be good throughout imo

350gt
Fri, 25th Apr 2014, 10:20 PM
This is what i was getting with the vegas

http://i712.photobucket.com/albums/ww125/gsrt5/Parreadings.jpg (http://s712.photobucket.com/user/gsrt5/media/Parreadings.jpg.html)

http://i712.photobucket.com/albums/ww125/gsrt5/6E1D59B9-88D7-41E3-A5ED-6ECEEFD6A642-8076-000005A70EC15EFD.jpg (http://s712.photobucket.com/user/gsrt5/media/6E1D59B9-88D7-41E3-A5ED-6ECEEFD6A642-8076-000005A70EC15EFD.jpg.html)

jcnkt_ellis
Fri, 25th Apr 2014, 11:13 PM
In my research, ideal par for sps is 3-400 on the low end and no higher then 700 on the high end for ideal coloration. I'm still trying to find the article that had it...

jcnkt_ellis
Fri, 25th Apr 2014, 11:41 PM
"Regarding light intensity this work also states that chromo proteins are not formed under illumination levels below 100 μmol·photons/m2·s, and their number grows almost linearly along with the increase of light intensity up to about 700 μmol·photons/m2·s."
http://www.advancedaquarist.com/2012/10/aafeature

http://www.advancedaquarist.com/2007/3/aafeature1

envy
Sat, 26th Apr 2014, 06:03 PM
Thank you for the info.

envy
Sat, 26th Apr 2014, 08:04 PM
PAR reading were done at 50% Intensity. This is using Steve's LED's 14 LED Biocube kit(42w) 9- Royal Blue Luxeon ES 3 watt LEDs5- 5,000K Neutral White Luxeon ES 3 watt LEDs.
http://i267.photobucket.com/albums/ii295/anmorale/tankwithparrightside.png (http://s267.photobucket.com/user/anmorale/media/tankwithparrightside.png.html)

http://i267.photobucket.com/albums/ii295/anmorale/tankwithparfront.png (http://s267.photobucket.com/user/anmorale/media/tankwithparfront.png.html)

http://i267.photobucket.com/albums/ii295/anmorale/tankwithparleft.png (http://s267.photobucket.com/user/anmorale/media/tankwithparleft.png.html)

envy
Sat, 26th Apr 2014, 08:26 PM
I also have reading for 35% intensity. I might show those reading at a later time since I have double the amount of readings for 35%. I did a lot more reading in the 35% until the significant other got tired of doing reading. She also suggested to try and do reading again in 6 months or 1yr from now to see if they drop.

ST3PH3N
Sat, 26th Apr 2014, 09:05 PM
Nice.

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