About This

• Made from high quality durable nylon mesh material on a plastic ring, all aquarium safe materials.
• For use in marine saltwater, tropical and freshwater aquariums.
• This filter sock can be cleaned and reused many times by simply running under a tap to clean out detritus from the material.
• Perfect for using on your return pipe in your sump for tank, will also hold media such as activated carbon.
• Size: About 7 in plastic ring, 17 in length.