The Seachem The Bag Aquarium Filter Media is a unique welded filter bag with a long-lasting non-stitched seam. It has a mesh size of 180 microns, is resistant to bleach, caustics, and acids, and has a convenient resealable locking closure. It comes in a convenient size. It is suitable for all filtration products and has a very long life.
Welded seams, unlike stitched seams, do not degrade when exposed to bleach, caustics, acids, or other harsh environmental exposure that is common during filter media regeneration. Caution should be exercised, however, to avoid overfilling or over-packing, as welded seams can be forced to separate by excessive pulling forces.
Size: 13 x 25.5 cm
