Quote:
Originally Posted by mandarin417
Hi Steve - I have run both settings and to be honest - don't see any different in the light produced.
As I recall, the ballast I used 17 years ago was a 400W PFO ballast. My tank ran very very very blue with that ballast and 20K lamp.
The 20K I am running on the electronic ballast produces a nice white light. Just not that intense blue of the one I ran back in the old days.
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Im running them with the Galaxy ballast, have tried both settings as well and don't notice a difference but agree that its more white than I expected it to be. I have thought about buying the Hamilton ballasts and see how they look.
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Steve
Am I really doing all of this for a fish tank??????
Current Tank Info: 360g Envision Acrylic Tank, Closed Loops, Vectra L1's, MP40QD's, 400w Radiums, Regal 300ext, Dastaco Ext3 CaRx, Controlled by GHL Profilux
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