3 in 1 Filter Fish Tank Boosting Oxygen and Low Water Level Purifying Water Nitrifying Bacteria Degassing Ultra Silent

Type: Fish Tank Filter
Size: S, M
Color: black
Material: plastic
Package: 1pc*Fish Tank Filter
Made of premium plastic and sponge, lightweight and durable.
Suitable for home fish tank, aquarium, etc.
Biochemical sponge filter provides biological filtration to the aquarium, helps to stable water quality. Increase the oxygen solubility in water.