Thread: phosban reactor
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Old 04-09-2006, 06:14 PM
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seashells seashells is offline
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Let it go 24/7. Depends on how much phosphates you have to deal with. I change mine about every 2 months. When you begin to see an increase in phospahtes then its time to change.

Doug
Last edited by seashells; 04-09-2006 at 06:16 PM.
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