Has nobody else ever used Hagen Marine Glo actinics. I run them on my Hagen Glo mat ballasts and/or just a shop fixture. We were amazed at this bulb. We even put it beside a vho super actinic and it was hard to tell the difference, although I imagine the 110w was more intense.
I have run the Philips actinics for 15 yrs. Good cheap actinic bulbs, but the Hagen drowns it out.
Not sure on actual colour of the Marine Glo. It certainly is brighter. Perhaps it has some other spectrum in it. Like I said, it more closely resembles light from vho actinic than other 40w actinics.
If I was going vho super actinics, I would use an Icecap 430 ballast and two 110w actinic bulbs. They really bring out the colour of your corals, esp. if your using 10K or less for a colour temp in your halides.
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Doug
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