Features:
Versatile media bags are designed for filtration applications, these media bags hold carbon, ammonia remover resins, or any other type of filter media. Keep media in these media bags and prevent fines from washing out. These bags provide a convenient way to customize aquarium filtration.
Allow precise placement of filter media
Prevent media from entering your filter system
Great for bio-balls, activated carbon, ceramic and ammonia remover
Easy to clean
100% Brand new and high quality
Material: Anti-corrosion nylon
Color: white
Size: approx. 15x20cm, 17cmx22cm, 20x30cm, 25x30cm

Package includes: 10pcs Filter Media Bags

Note:
1.Please allow 1-2cm differences due to manual measurement, thanks.
2.Please understand because of the light irradiation or computer display difference, the item`s color might be slightly different from the pictures.