- Convenient, no-fuss replacement sponge for your Cascade canister filter.
- Optimizes the colonization of beneficial aerobic bacteria.
- Removes ammonia & nitrites keeping your aquarium healthy.
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1200 & 1500 Bio Sponge (1 Pack)
16 in stock
|Dimensions||5.88 × 1.25 × 8.75 in|
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