【Various Cleaning Modes】 - Sand washing mode and suction mode, this sand washing device can effectively clean the sand at the bottom of the fish tank or suck away the excess dirt at the bottom of the fish tank. Come with sand filter mesh bag, fully repeated for durable use.【Easy to Install and Use 】- Installed vacuum gravel cleaner, please keep the water level between the MAX (60cm) and MIN (20cm), then start switch. The water in aquarium will be pumped out automatically through a hose for changing water. Suitable for fish and turtle tank, freshwater and saltwater.【Adjustable Tube Length 】- Ergonomic handle for secure and comfortable grip with operation ease, Free adjust the different lengths, adjutable length: 56/67/82cm, suitable for small, med.
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