Improve aquarium water clarity with superior, customizable mechanical filtration. Drs. Foster & Smith Blue Bonded Filter Pad boasts a distinct blue and white "weave" of varied density to trap coarse AND fine particles. Effective removal of unsightly debris from aquarium water column means crystal-clear water and efficient biological filtration for improved aquarium water quality. Simply cut premium mechanical filter media pad to fit virtually any aquarium filter that requires a boost in mechanical filtration. Made in the USA.
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