Penn Plax Cascade 400 Bio-Sponge
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$3.95 Shipping Under $49
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- Orders ship within 1 business day of ordering.
- Fast delivery in the USA within 1-5 days.
- USPS / FedEx tracking # provided.
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Easy 30-Day Return Policy
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100% New & Authentic Products
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Description
Description
The Replacement Bio-Sponge for the Penn Plax Cascade Internal Filter optimizes colonization of beneficial aerobic bacteria and removes ammonia and nitrites.
- Quick and easy to replace
- Convenient, no-fuss replacement sponge
- Replace monthly for optimum water quality
Specifications: Fits Penn-Plax Cascade 400 Internal Filter
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