Aquarium Water Changer, Aquarium Sludge Vacuum, 3-in-1 Aquarium Bottom Cleaner, Aquarium Gravel Cleaning Kit for Water Change and Filter Gravel Cleaning

【3 in 1 Functions】① Water change. Built-in double airbags, atmospheric cavity, good resilience, effortless operation.② Sand washer. Aquarium siphon with 3D filter net, protect your love fish and small gravel from being sucked out of the aquarium. ③ Debris suction. Aquarium sludge vacuum water change kit with a duckbill suction inlet attachment, making it easier to suck out sludge and debris.

【Working Principle】 Hygger aquarium gravel cleaner equipped with a hand press with handle, which provides more working space and saves labor and convenience by testing the fastest pressing speed seven times. The sand washer has two thickened airbags inside, which can pump water quickly. And using PP-ABS materials, you don't have to worry about airbag damage and leakage, and it can be used for a long time.

【Powerful 3D Filter Basket】The aquarium gravel cleaner has an internal filter to prevent gravel clogging. It effectively separates and removes debris from your aquarium. The sludge aquarium suction cup has two enlarged air chambers inside, which speeds up suction. It has enough power to clean every corner of the tank without getting your hands wet and drain dirty water quickly.

【Easy to Assemble and Use】Quick assembly in one minute. Just assemble the water inlet and outlet. Press the siphon switch several times until water fills the entire drain pipe. Then release the siphon switch and the water can drain automatically. Equip a flow control valve and the pipe fixing sleeve. The outlet tape pipe can be hung on the bucket and the water flow can be adjusted freely.

【Wide application】Aquarium mud vacuum cleaner, suitable for various types of aquariums, with pipes. Spliced extension, two-stage splicing combination, large and small tanks are suitable, extension pipes can be installed according to needs. Four basic combinations (excluding handle length): 2 pipes; 2 tubes + head; 1 tube; 1 pipe + head accessories.