Features: 100% brand new and high quality Convenient handle and thick ABS plastic shell. Low noise noise reduction design, noise reduction by 30%. The flow knob can be adjusted arbitrarily, and the flow can be adjusted at will. The suction cup fixing method is suitable for various places, and the fixing is more reliable. Scope of application: Aquarium fish tanks, garden fountains, water crafts, mechanical equipment, etc. Package Includes: 1 Set Fish Tank Bottom Suction Pump Specifications: Material: ABS Style: 12W/15W/45W/60W Size: Approx. 85x88mm/3.34x3.46inch note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.