![Cascade Power Filter Bio-sponge Cartridge - Cascade 300 Sponge Cartridge (2 Pack)](http://pawsonline.shop/cdn/shop/products/EPPP01847.jpg?v=1710323958&width=1445)
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![Cascade Power Filter Bio-sponge Cartridge - Cascade 300 Sponge Cartridge (2 Pack)](http://pawsonline.shop/cdn/shop/products/EPPP01847_compact.jpg?v=1710323958)
$11.00
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Cascade Power Filter Bio-Sponge Cartridges are convenient replacements to keep your Cascade filter running at peak efficiency. These durable bio-sponges optimize colonization of beneficial aerobic bacteria,allowing the filter to remove ammonia and nitrites from your aquarium.
- Optimizes colonization of beneficial aerobic bacteria
- Removes ammonia and nitrites keeping the aquarium healthy
- Convenient,no fuss replacement sponge
- Easy to replace: just slide into your existing frame
Dimensions: 4.5" x 2.5"
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.