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Product details
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Product description
Biochemical sponge filtration options for aquariums, including YU-series filter units, certain variants with bio balls, and sponge-only replacement packs.
- Filter choices: YU-118, YU-119, YU-228A, and YU-229A series, depending on option
- Other choices: filter versions with bio balls or packs labeled “Small Sponge” / “Big Sponge”
- Important: the replacement-sponge variants are not full filter units
These are air-driven filter accessories and may require a separately purchased air pump and tubing. Check the exact variant image before ordering. Supplier-fulfilled dry goods.
Shipping & delivery
This item is partner fulfilled. Processing, tracking, and packaging can differ from Aquaphoria-fulfilled items, and mixed carts may arrive in separate shipments.
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Product use & care
Use the product description and manufacturer guidance for setup, maintenance, and compatibility information.
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