Features: brand new and high quality Convenient handle and thick ABS plastic for shell. 360 degree water absorption, low noise and noise reduction design, detachable and clean. The bottom of the pump sucks in the surrounding water, effectively cleaning the fish feces and impurities in the water for tank. The pump can be started at the water level of 5cm or 1.97inch, and it can be as low as 1cm or 0.39inch when pumping. Scope of application: aquarium fish tanks, garden fountains, flowing water crafts, water-cooled air-conditioning fans, mechanical equipment, etc. Specifications: Material: ABS Plug Type: Australian Standard or European Standard Style: 18W or 25W or 40W or 5W or 60W or 8W or 90W Voltage: 220V-240V 50HZ Hmax: 1.6M or 2M or 2.2M or 0.6M or for 3M or 1.0M or 4.0M FMAX: 800 or 1000 or 1500 or 300 or 2500 or 600 or 4000L or H 90W Size: Approx. 170x180mm or 6.69x7.09inch 60W Size: Approx. 145x160mm or 5.71x6.3inch 40W Size: Approx. 125x140mm or 4.92x5.51inch 25W Size: Approx. 100x90mm or 3.94x3.54inch 18W Size: Approx. 80x95mm or 3.15x3.74inch 8W Size: Approx. 70x80mm or 2.76x3.15inch 5W Size: Approx. 70x80mm or 2.76x3.15inch 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. Package includes: 1 Set Fish for Tank Bottom Suction Pump