The Weco Drawstring Coarse Media Bag is a versatile and essential tool for maintaining pristine water quality in your saltwater aquarium. Measuring 6 by 10 inches, this bag is designed to securely hold various types of filter media within your sump, canister filter, or hang-on-back filtration system, allowing for easy placement and removal without creating a mess.

Constructed from high-quality, durable nylon, this media bag is built for longevity and can be washed and reused multiple times. It features a coarse mesh with an approximate size of 2000 microns, which is ideal for standard media applications as it allows for excellent water flow-through while securely containing larger media particles. The convenient drawstring closure ensures that your chosen media stays contained within the bag during operation and maintenance.

This coarse media bag is perfect for reef hobbyists who utilize larger filter media such as activated carbon, GFO, bio-pellets, or ceramic rings. Its robust design and optimal mesh size prevent clogging and ensure maximum contact between the water and the media, making it a reliable and cost-effective solution for chemical and biological filtration in any reef tank setup.