Accessories Included: Come with 2 m airline tubing, 4 suction cups, a check valve, a straight and a T-shape connectors and an air control valve. Air pump not included.
Fine Sponge Filtration: It provides mechanical and biological filtration and traps debris or wastes without sucking up your fish, keeping a crystal clear water tank.
Mini Size: It measures 5 x 12 cm（D x H）. Fit for 20-40 Litre small fish tanks. Suitable for the breeding and feeding of various ornamental fish, shrimp or fry.
Easy to Clean: The filter can be easily detached for cleaning the dirt. Rinse it every 2 -4 weeks with aquarium water ONLY. Avoid washing it in tap water!
Quiet Aeration: Air powered and causing no disturbance to your daily life. Do squeeze the sponge in the water to remove all trapped air and make the filter sink to the bottom.