Powerful Water Pump: Max flow rate: 550 GPH; Power: 30 W. With the strong water pump, the internal aquarium filter always brings efficient water filtration and circulation. Work best on 120 to 200 gallon freshwater or saltwater fish tanks and ponds. Greatly meet different aquarium filtering needs

DIY Filter Media: Easily detach the 2 baskets by pulling them away from the pump. Except the attached sponges, you can also fill them with mechanical, biological or chemical filter materials (Not Included).

Adjustable Flow Rate: Easily adjust the water flow rate from 400 to 550 GPH using the slider on the pump's side. Effectively keep large tanks or ponds of different sizes clean and fresh all the time

Ultra Quiet: With 4 strong suction cups to greatly minimize vibration, the fish tank filter produces minimal noise at only 35 dB. Always quietly work in your tank. No disturbance to your daily life

Practical Accessories: The submersible filter includes 2 additional nozzles with outer diameters of 1/2" and 3/4". Suitable for water pipes of different sizes. The 5.5-foot-long power cord allows the filter to connect to a power source more easily