Dual Vacuum Tubes and Precision Control: Equipped with both large and small vacuum tubes and a precision flow control valve, our aquarium siphon cleaner adapts to tanks of all sizes for efficient cleaning. Say goodbye to manual water scooping; whether you have a small or large aquarium, our gravel vacuum cleaner kit makes water changes and substrate upkeep effortless.
Powerful Suction: Featuring an upgraded siphon ball for quick priming and powerful suction, our fish tank cleaning tool operates without electricity or leakage risk. Just 1-3 squeezes of the priming ball ensure continuous water flow, comparable to electric aquarium vacuums.
Efficient Filtration: Our aquarium siphon utilizes a smart siphon system to draw waste into a bucket, effectively removing debris. The included rigid hose and filter attachment ensure precise placement, making water changes and cleaning dirt, waste, and gravel quick and easy.

【Quick Water Change】Only two valves and a long hose are needed to quickly complete the water change of the fish tank, and use the pressure of tap water to drain water. This semi-automatic water changer is suitable for medium and large fish tanks.
【No Buckets, No Spill, No Noise】Easy to install and simple operation, no bucket required, the dirty water in the fish tank is drawn out under the pressure of tap water, After the drain is completed, just switch the valve to add water.
【Gravel Cleaning】 The 14.5-inch long cleaning tube has a built-in filter. When draining, gently agitate the gravel to remove the debris. t will not make noise and the fish will not be disturbed.