Premium Materials: These aquarium filter bags are made of good mesh, durable, safe, also environmentally friendly to your fish.
Safe&Reliable: The zipper on our filter bag is made of plastic, which won't rust, you can use it for a long time with confidence. It optimizes your filters and helps create an ecological water environment.
Professional Design: The zipper closure design of the aquarium filter bag makes the bag fit tightly, which can effectively prevent loose media from scattering and damaging your pump.
Wide Application:Ideal for use with a wide variety of aquarium filter media such as peat fibers, gravel, bioballs, activated carbon, zeolite, ammonia removers, and ceramic rings, putting our filter bags into water can purify water for your fish Create a high-quality water environment.
What You Get: The package contains 10 black filter bags, the size of the filter bags is 21*14cm.