Feature: 1. POWERFUL WATER PURIFICATION: Waterfall hanging on filter has a powerful water purification function to keep the fish tank water clear and transparent. 2. WALL MOUNTED DESIGN: Aquarium filter features a unique wall mounted design that saves space and adds aesthetic appeal to the aquarium. 3. SIMPLE AND CONVENIENT: Aquarium hanging on filter comes with a standard plug, simple and convenient, no need to buy additional accessories. 4. LOW POWER 2.2W: Fish tank hanging on filter has a low power of 2.2W, energy efficient. Low noise, stable operation. 5. EASY TO USE AND INSTALL: Hanging fish tank filter is suitable for voltage 220250V, which can be widely adapted to local power grids, easy to use and install. Specification: Item Type: Hanging Fish Tank Filter Material: Plastic Power: 2.2W Voltage: 220-250V Flow Rate: 280L/H Suitable For Fish Tank: Approx. 20-30cm / 7.9-11.8in 10-20L. Package List: 1 x Degreasing Mold 1 x Flow Rate Knob 1 x Water Inlet Pipe1 x Bottom Fixing Support1 x Extension Pipe