Dymax Filter Media Bag EXTRA Fine - Small (18cm x 11cm)

Suitable for Purigen or Macropore.

Dymax Filter Media Bag is a zip type filtering bag made with a non corrosive plastic zipper with washable nylon mesh material that provides durability and flexibility for filtration applications.  This bag can be used to hold filter materials such as activated carbon, zeolite, ammonia remover resins, ceramic rings, phosphate remover and many others. 

• This provides a convenient method to customise aquarium purification. 
• Durable and stretchable.
• Suitable for freshwater and marine aquarium. 
• EXTRA FINE SMALL 18X11cm.