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Save an extra 20% off your entire order with coupon code: HOLIDAY20
*May exclude certain brands.
**May not be combined with any other offer.
Code expires 12/13/13
Zoo Med Replacement Mechanical and Biological Sponges #318 is a combo pack of replacement sponges for use with Zoo Med's TC-20 Turtle Clean 318 Filter or MC-20 Micro Clean 316 Filter. These highly effective filtration sponges help keep your water clean and healthy by hitting both points of filtration.