Description Feature: 1. Three effects of filtering, pumping water and making waves, and circulation in one, energysaving and powersaving, long service life. 2. Adjustable height according to needs, pump water into the filter tank, filter the water quality, and circulate the water flow in the tank. 3. With a degreasing film, it helps to remove the oil film and impurities on the surface of the water body, and the filter is cleaner. 4. The filter basket design at the bottom prevents small fish from entering the pump by mistake during the operation of the pump. 5. Highquality suction cup, strong suction, aeration jet, strong power, greater waves, and promotion of water circulation in the cylinder. Specification: Item Type: Fish Tank Filter Material: PlasticZY-N37:Power: 15W Head: Approx.130cm / 51.2in Maximum Flow: 1000L/H ZY-N38: Power: 25W Head: Approx.150cm / 59.1in Maximum Flow: 1500L/H. Package List: 1 x Pump 1 x Degreasing Film Accessory Kit(1 x Degreasing Film, 1 x Connecting Pipe, 1 x Elbow, 1 x Tee)1 x Flower Basket2 x Connecting Pipe1 x Water Pipe1 x Air Pipe4 x Suction Cup1 x Manual Note: After the pump is energized, it must be completely immersed in water, otherwise it will cause dry burning.