aiwrbwcey 36W Electric Gravel Cleaner for Aquariums, Automatic Fish Tank Vacuum for Water Change & Sand Cleaning, with Adjustable Telescopic Pole for Large Tanks

Versatile Aquarium Maintenance Tool: Designed for efficient water changes, gravel vacuuming, and sand washing. Please refer to the product manual for detailed operating instructions

Suitable for Large or Extra-Large Tanks: The gravel vacuum uses an adjustable telescopic pole. It is suitable for fish tank 11.8 to 38.4 inches in height

36W High-Efficiency Pump: This submersible pump operates quietly and efficiently, making water changes and tank cleaning a quick and effortless task

Easy to Use: It adopts a siphon design principle to quickly start water changes and clean sand ,When using, hold the handle and press down, water will automatically be sucked into the pipeline and flow out through the hose

Useful tip for long-term use: To sustain the aquarium gravels vacuum in good condition, completely immerse the pump in water before plugging it in and hold it works underwater . Rinse the pump after each use maybe better