Description: Our 100 Polishing Filter Pads dense fiber large floating in your freshwater or saltwater aquarium to produce sparkling . The lower section of our taking layers of resilient fibers through a special process to tighten and entangle the fibers dense network producing firm layer, perfect for removing fine debris. flowing water with weave to uneaten food, waste, decaying plants, detritus, and other large floating particulates from the water. Changing filter media pads regularly will by removing solid compounds before they continue to break down and add additional nutrients. Our aquarium filter media completely safe for and other . is made without dyes. Specification: Material: pet Performance: alkali resistance, waterproof, low temperature resistance, high temperature resistance, resistance Applicable object: water Scope of application: air conditioners, washing machines, car starting systems, water pumps, range hoods, faucets, air purifiers, sinks, fans, paint booths, aquariums contain filter material: Yes Product category:Material: pet Performance: alkali resistance, waterproof, low temperature resistance, high temperature resistance, resistance Applicable object: water Scope of application: air conditioners, washing machines, car starting systems, water pumps, range hoods, faucets contain filter material: Yes Product category: filter cotton/filter/filter Package Includes: 1x filter cotton Note: : 1m long x 12cm wide : 1m long x 20cm wide : 1m long x 30cm wide : 1m long x 8cm wide type5: 1m long x 40cm wide : 3m long x30cm wide