2pcs Micron 4" X 15'' Aquarium Tank Marine Sump Felt Pre Filter Sock Bag 150um

150 Micron 4x15 Fish Aquarium Marine Sump Felt Pre Filter Sock Bag



Features

-Suitable for purification of planted aquarium tank , sea water tank aquaculture and ornamental fish tank

- Able to keep impurities and microorganisms trapped in the filter bag

- High density of interspace

- Micron filter to improve water quality

- Fabrics calendering process

-No hair removal

- Excellent breathability



Specifications

：white

Filter fineness：(for your options)

150m 140mm 380mm

Material：polypropylene + Polypropylene Polyester

























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