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Old 03-13-2006, 02:04 AM
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howdy20012002 howdy20012002 is offline
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Default MH lights - what rating?

just wondering what Kelvin rating people would suggest that I purchase for my tank
i have 2 400 W MH and 2 110 VHO Act
it is over a 90 G tank with mixture of coral and fish
should i go with a 10 k, 12 K or 20K
what is the difference really? what would each do for the tank?
Any info would be appreciated
As well, how can i tell what kind i have now..as in a probe start? or a pulse start
basically what kind of ballast that i am running
thanks
Neal
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Last edited by howdy20012002; 03-13-2006 at 02:06 AM.
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