2pcs-20pcs 120x30cm Filter Sponges Double Layer Biochemical Cotton Aquarium Filter
Features:
- 100% brand new and high quality
- Cut into different size for your needs
- Using for fish tank, double-layer designed, dense and fine for water purification.
- Quickly adsorb ammonia, nitrite, nitrate, phosphate.
Parameters:
- Material: Biochemical cotton
- Colour: light green and white
- Size: about 120 cm x 30 cm x 0.5cm
- Available in variable quantities
Package Includes:
- 2pcs/4pcs/6pcs/8pcs/10pcs/15pcs/20pcs filter sponge