Features:· Accelerating water circulation· Provides mechanical and biological filtration · Specifically designed for small aquariums of all shapes up to 10 Gal· Fully submersible, suitable for both freshwater and saltwater use· Max Flow Rate: 60GPH(230L/H)· Length of power cord: 3.6ft· Voltage: 110 – 120V/60 Hz DIMENSION: 4”x1.25”x1” (L x W x H) INCLUDES: (1) Internal filter