Feature:1. 5MM LOW WATER LEVEL: Strong pumping, the lowest water level of the fish tank can be pump about 5MM or so low water level, better pumping residue at the bottom of the fish tank to ensure that the water quality is cleaner.2. STRONG POWER: Aquarium pump strong power, high head, power flow does not decay, the sound is relatively quiet, underwater about 35 decibels.3. LOW NOISE: Submersible water pump adopts four corner cushion base design, further enhance the quiet effect, the use of noise is lower.4. UNIVERSAL: Fountain pump shell ABS material, durable, internal ceramic shaft, freshwater and seawater universal, safe fish farming.5. FLOW ADJUSTABLE: A variety of water pipe calibers can be replaced at will, different calibers to meet most of the plumbing fittings, adjustable flow design, dual use, energy saving.Specification:Item Type: Fish Tank Submersible PumpMaterial: ABSUse: Fish Tank Fountain Circulation Filter PumpPower:EU Plug, UK Plug: 15WUS Plug: 12WFlow:EU Plug, UK Plug: 1000L/HUS Plug: 1750L/HLift:EU Plug, UK Plug: Approx.1.5meter / 4.9ftUS Plug: Approx. 1.75meter / 5.7inOuter Diameter: Approx. 13mm / 0.5inOuter Diameter: Approx. 16mm / 0.63in.Package List:1 x Water Pump2 x Connector4 x Suction CupNote:Manual measurement, there may be slight errors