DescriptionAre you looking for a professional, yet affordable aquarium filter? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our professional aquarium filter must meet your needs.Features- Color: Transparent- Material: Plastic- S Size: Approx. 18.60X10.00X9.30cm; 7.31X3.93X3.65in- M Size: Approx. 22.60X11.30X10.00cm; 8.88X4.44X3.93in- L Size: Approx. 26.60X13.30X10.00cm; 10.45X5.23X3.93in- XL Size: Approx. 30.60X15.30X10.00cm; 12.03X6.01X3.93in- 3 in 1 filter, water circulation and oxygen supply pump, very practical in use.- The filtration cotton provides a vast surface area for the cultivation of high-density digestives.- Filter cotton and filter material can effectively filter fine impurities in water and decompose fish feces, accelerate water circulation and stabilize water quality of fish tanks. - Distinctive exit gate design, large gas volume, exquisite bubble and low noise- High-quality sucker, strong suction, the filter is not easy to fall off.Packing list: 1 x Filter