Thread: Sump on a FW? Cannister filter? Or bioballs?
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Old 10-14-2006, 02:41 AM
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Quote:
Originally Posted by Dale
On a fresh water system Mark?
Yup. Carbon to remove negative trace elements and odour; NitraZorb for nitrate control; RowaPhos for phosphate control; and crushed coral (not much mind you) for pH maintenance.

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