Photo 1 of AquaMiracle Aquarium Filter Replacement Sponge, Fish Tank Filter Replacement Parts, Including 2 x Coarse Sponge, 2 x Fine Sponge & 4 x Carbonized Sponge, for 40-150 Gallon (for Model: HCF-314F)

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Photo 1 of AquaMiracle Aquarium Filter Replacement Sponge, Fish Tank Filter Replacement Parts, Including 2 x Coarse Sponge, 2 x Fine Sponge & 4 x Carbonized Sponge, for 40-150 Gallon (for Model: HCF-314F)Photo 2 of AquaMiracle Aquarium Filter Replacement Sponge, Fish Tank Filter Replacement Parts, Including 2 x Coarse Sponge, 2 x Fine Sponge & 4 x Carbonized Sponge, for 40-150 Gallon (for Model: HCF-314F)