Filter Bags for Fish Tank, 200 Mesh Reusable Nylon Bio-Bag Aquarium Filter Equipment Ultra Fine Fishing Bait Collector Matchable Activated Carbon by ARTSTORE (8PCS)

200 Micron Ultra-Fine Mesh Filter Bag -- ultra-fine mesh design, can filter impurities in the aquarium more than 200 microns in diameter, making the fish tank cleaner. Dimensions -- 13.3cm*33.3cm, designed according to the common aquarium size, suitable for most fish tanks. A filter bag large enough to effectively remove impurities from the water. Safe And Non-Toxic Material -- the material is non-toxic nylon, the filter bag surface is free of any pigment, non-toxic and odorless. Can Be Matched With Activated Carbon -- our products can be used with activated carbon, just put the activated carbon in the bag. (The system does not include activated carbon, activated carbon needs to be purchased separately) Sealing -- The filter bag is made of strong material and has very small pores, which can effectively prevent loose medium outflow from damaging the motor of your water pump or power filter.