external aquarium filter

Aquarium filter 1, Aquarium internal filter are fully submersible filtration systems with replaceable filter medias and fast connection kits for a variety of installation needs: 2, These essential filters are ideal for small aquarium kits providing excellent filtration effects, quick operation & easy maintenance; 3, Fully Submersible Power Head Design; 4, Muti-Stages Filteration System with Bio Sponges, Activated Carbon & Bio Glass Ring Filter Media included; 5, Spray Bar and other connection kits for various operation needs; 6, Suitable for fresh waer aquariums Volt: 100-120v, 220-240v FREQ: 50/60Hz power: 4.5W Qmax: 270L/h Hmax: 0.55m Function Internal Filter, Double filtering action. Adjustable flow. Aeration feature. Motor protected against overheating. Silent, easy to sue, and complete with accessories.