This little bag is ideal for large filtration media! Convenient corrosion-resistent zipper and stringless design make this bag one of the most durable reusable filter baggies on the market. This zip bag is ideal for Seachem Matrix and Pond Matrix.
- Resealable & reusable
- holds 18 liters of filtration media
- Corrosion proof zipper
- 48 cm x 43 cm (19” x 17”)