Pollution Isolation Fish Tank Cotton Filter Aquarium Bio Sponge Filter Cartridge Residue Collector

Label:Yes Application:set filter,Built-in filter,external filter, the waterfall filter,ect Durable,Recyclable,good flexibility. Prevent the debris into the filter barrel to extend the use of filter time. Easy to use directly into the inlet flower basket. Color: Black Material: Sponge Type: Filter Accessories Size:small / large Prevent young fish and shrimp from being inhaled into the filter bucket. Package Included: 5Pcs/set x Aquarium Filter Sponge

Notice: Conversions: 1 mm= 0.039inch, 1 inch=25.4 mm,1 inch=2.54cm Please allow 1-3mm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures. Thanks.