Lighting for zebrafish

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1 total messages Started by Vishal Fri, 22 Feb 2013 03:21

#74

Author: Vishal
Date: Fri, 22 Feb 2013 03:21

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Hi there,
We�re expanding our zebrafish operation here and several issues have been raised regarding the optimal lighting requirements for the fish.
I�ve read where 5-30 lumens/ft.2 at the water surface is the optimal light intensity. I�ve also read that the wavelength is not very important, so regular fluorescent lamps should be fine, especially any tending towards full-spectrum.
Where I haven�t been able to find any info., is regarding the effect of graduated on/off lighting on zebrafish breeding, and the possibility of a wavelength that zebrafish do not detect, that could be used as a night light, to prevent premature breeding when entering during the dark.
 
Your assistance with these questions is greatly appreciated.Thanks...Vishal

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