Aquarium Filter Media Bags 15pcs Fish Tank Extra Fine 100 Micron Mesh Bags with Plastic Zipper for Activated Carbon (3" x 4")

Why it is useful

Good for e with all kinds of filter media, especially for extra-fine filter media and activated carbon

Fit perfectly in a variety of filters including canister filters, power filters, sumps, wet/dry filters and pond filtration systems to hold media together and keep aquarium clean

Plastic zipper design can be ed for both freshwater and saltwater tank

These unique mesh filter bags are easy to fill and empty with top zipper design to keep filter media secure. Our bags are durable, washable, and can be reed