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Old 12-03-2009, 11:04 PM
Werbo Werbo is offline
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Default Bubble Counter & Fresh Water
I have a Precision Marine 622 Ca reactor. The instructions say the bubble counter must be half filled with fresh water. Anyone know why it has to be fresh water?
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Old 12-03-2009, 11:15 PM
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Density of water may affect bubble size or frequency? any reason to not use FW?
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Old 12-03-2009, 11:22 PM
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Quote:
Originally Posted by Aquattro View Post
Density of water may affect bubble size or frequency? any reason to not use FW?
Wrong density of water may affect bubble size or frequency?

I think Brads right on this one, I don't run a calcium reactor but If I'm correct you are dissolving gaseous CO2 to create H2CO3 which in turn dissolves your media. If your bubbling through saltwater any additional ions could interfere with this process. (I am by no means an expert on reactors though so If someone can clarify that would be nice)
Levi
Last edited by Zoaelite; 12-03-2009 at 11:32 PM.
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Old 12-03-2009, 11:37 PM
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From a practical standpoint, I can't see where using FW or SW would make an appreciable difference. Bubble counting isn't exactly a science
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Old 12-04-2009, 12:00 AM
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I always used saltwater, filling mine was a total PITA.
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Old 12-04-2009, 12:59 AM
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My new calcium reactor automatically fills the bubblecounter with salt water, a great feature that I wish my old one had
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