["brand new and high quality\nFeatures:\nUltra Quiet: Made of ABS thickening plastics, super silent aquarium air pump. Soft rubber foot pads, further palliation for noise.\nAdjustable Knob: You can adjust air flow rate with the knob to control the outlets.\nLong Service Life: Manually adjustable air volume, won’for t cause shakes and electric field fluctuation, much safer than electronic adjustment, lower failure rate.\nWide Application: Perfect for indoor or outdoor use in Freshwater or Marine aquariums.\nfor Ideal for small and medium-sized fish for tank plus oxygen.\nFish for Tank Ultra Silent Air Pump only,other accessories demo in the picture is not included.\n\nSpecification:\nMaterial: ABS\nOptional Packing Size: 718, 728, 768, 868, 968/988\n718 Packing Size: app.12.2x7.5x5.4cm/4.80x2.95x2.13in\n728 Packing Size: app.13.5x6.6x8.5cm/5.31x2.60x3.36in\n768 Packing Size: app.17x10.5x7.8cm/6.69x4.13x3.07in\n868 Packing Size: app.19.3x11.5x8.3cm/7.60x4.53x3.27in\n968/988 Packing Size: app.23x17.6x9.5cm/9.06x6.93x3.74in\nColor: White\nPlug Style: EU(220V), US(110V)\nOptional Style: 718, 728, 768, 868, 968, 988\nQuantity: 1 Pc\n\nNote:\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage Contents:\n1 x Fish for Tank Ultra Silent Air Pump"]