Flow adjust: toggle switch. Suitable for aquariums, fountains, fountains, fish tanks, etc. Lift: 0.7m. Pump size:46.5 47 33mm. Lift: 1.2m. Pump size:60.5 45.3 51.9mm. Lift: 1.6m. The suction cup can fit the glass surface well to help maintain its stability.
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