01-22-2009, 04:42 AM
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Coral need light, this much I've got... and they need certain kinds of light.
So do MH lights alone offer the coral all they need to live? as you said you dont have actnic on your tank. So is actinic just to help with coral colors or is it a diffrent wave length.
One of my ongoing questions when Ive looked up these lamps is that some only have one type of light, so i would assume
that it would be enough.
So what I want to know ultimatily is what advantage would i get from having the combination of MH 10k, the CF Actinic, and the Moonglow LED, compared to a person with just 10K?