


Penn Plax Cascade 300 Bio-Sponge
Item: PP01760
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Item: PP01761
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Item: PP01759M
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Item: PP01760M
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Penn Plax Cascade 300 Bio-Sponge 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 300 Internal Filter
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