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Lighting for zebrafish
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Vishal
Feb 21, 2013, 10:21:02 PM2/21/13
to bionet-organi...@moderators.isc.org
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
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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