Adjustable Biochemical Sponge Filter Single/Double Head Aquarium Oxygen Pump Cotton Filters

Label:Yes Material: Plastic+Sponge Model: XY-2820,XY-2822,XY-2830,XY-2831(Please Select) Color: Black (As pictures show) Sponge Tube: Single or Double Dimension:(As pictures show) Brand New And High Quality!

Features: *Biochemical Sponge Filter for your fish tank *Provides biological filtration to the aquarium *Increase the oxygen solubility, stabilize water quality *Helps supply water with much needed oxygen *Silent operation, energy saving *Good permeability, easy to clean *Easily adhered to smooth surface with suction cup

XY-2820: Suitable for fish tanks up to 40 liters of water XY-2822: Suitable for fish tanks up to 200 liters of water XY-2830: Suitable for fish tanks up to 60 liters of water XY-2831: Suitable for fish tanks up to 120 liters of water

Package Contents: (with retail package) 1 * Biochemical Filter

Note:The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness