Adjustable Flow Rate The flow rate can be adjusted freely through the knob on the side, which makes it suitable for most uses.
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Suction Cups Attached The vacuum suction cup has a strong adsorption force, you can install it vertically on the fish tank glass.
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Compact Size Small size and full black colour make it easier to hide or disguise, even could be hidden under water plants.
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Security Protection Three-eye plug, grounding protection. RCD can monitor the circuit in real time to ensure human safety.
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