Features: 1.VERSATILE: Automatic water change, sand washer, debris cleaning, water filter, water filter to make your tank cleaning activities time saving and efficient. 2.CONVENIENT INSTALLATION AND DISASSEMBLY: The assembly is very simple and fast, you can DIY freely without any other tools. 3.SPACE SAVING: When you don't need to use the fish tank electric water changer, it can be disassembled without taking up storage space. 4.POWERFUL CLEANING: This aquarium gravel cleaner siphon kit can be used to clean grit, absorb dirt, change water, wash sand, vacuum stools. 5.HIGH POWER: The powerful power of the automatic fish tank cleaning tool is enough to quickly suck up food debris and fish droppings from the aquarium. Specification: Item Type: Electric Water Changer Material: Plastic Parameters: US Plug 110V 60Hz 28W Flux: 1700L/H PackageList: 1 x Water Changer 1 x Black Corrugated Tube 1 x Power Switch Cable 2 x Extension Tube 2 x Extension Tube Connector 1 x Handle 1 x Transparent Sand Washing Head 1 x Shower Head 1 x Shower Support Tube 1 x Ball Sand Washing Head 1 x Filter Bag 1 x Flat Mouth Suction 1 x Base 4 x Suction Cup 1 x Instruction Manual Note 1. When using the water pump, it should be used within the voltage and frequency range shown on the nameplate of the water pump, and please do not use the voltage and frequency beyond the regulations. 2. Do not use the pump in flammable liquids. 3. If the power cord of the water pump is damaged, to ensure safety, please do not continue to use the water pump. 4. This pump is only suitable for use in freshwater or sea water, do not use it in corrosive liquids. 5. The water pump should not work in water above 35 degrees Celsius or below freezing point, otherwise it will cause damage to the water pump.