5 Pcs Media Filter Bag Aquarium Fine 180 Micron Mesh Filter Bags Reusable Nylon Drawstring Bags for Fish Tank Activated Carbon,Charcoal,Bio Balls Filter Accessories,White

•FINE FILTER MEDIA BAG: this fine mesh filter bag has 180 micron mesh,fit for most kinds of filter media, like Purigen, Pelletized Carbon, Bio Balls, Ceramic Rings, Ammonia Remover.

•HIGH QUALITY MATERIAL: the aquarium filter bag made of high quality Nylon, durable and corrosion resistant, not subject to degradation from exposure to bleach, caustics, acids, or other harsh environmental exposure likely to take place during regeneration of filter media.

•DRAWSTRING STYLE: unlike the zipper bag, our fish tank filter bag is drawstring style, not contain metal which may easily get rust and pollute your water, more safety for media fiters,reusable and durable.

•MESH DIMENSION: 180 micron mesh, 15cm*20cm/ 6"*7.8", suitable for fine filters. Come with 5 pcs fine mesh drawstring filter bags,suitable for fine filters.