Seachem Zip Bag Medium
Medium mesh filter bag with zipper
The Bag is an innovative welded filter bag with a durable non-stitched seam. It has a 180 micron mesh, is resistant to bleach, caustics, and acids, and comes with a convenient resealable locking closure.
10oz container treats up to 50 gallons
5oz containter treats up to 25 gallons
11.74oz container treats up to 50 gallons