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Satori
08/16/2004, 08:11 AM
I have a question: Does a florecsent light on the sump at night have the same pH stabilizing effect as lights on a refugium at night?

Roll221
08/16/2004, 08:20 AM
No, the macro algea in a refugium is what actually drives that process. But of course you have to have light over that so I guess in a sence it does. But what you have in your sump right now would have no effect on your pH at all.

Satori
08/16/2004, 09:13 AM
Oh. Oh well. I'm trying to remember, I thought Rod's fuge has only a normal light bulb over it?