Name: Aquarium sponge filter
Color: black+green
Material: plastic+filter cotton
Model: QS-100 QS-100A QS-200 QS-200A
characteristic:
1) Airlift system, silent operation
2) Provide safe and durable products to provide oxygen urgently needed for water
3) Provide biological filtration for aquarium, which helps to stabilize water quality
4) Good permeability, easy to clean, smooth surface absorbed by suction cup