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Save an extra 20% off your entire order with coupon code: MARCH20
*May exclude certain brands.
**May not be combined with any other offer.
Code expires Saturday, March 15th 2014
This Marineland Replacement Replacement Bio-Wheel is for Eclipse 2, Emperor 280B & 400B Filters. As the Bio-Wheel rotates, beneficial bacteria grow and thrive on its super dense surface.
As water flows, the Bio-Wheel eliminates ammonia and nitrite on contact.
Marineland Bio-Wheel should not be replaced unless damaged.