Aquarium Fish Turtle Tank Filter Ultra Quiet 3W Dual Water Level Filtration Purify Water Quality

color as shown Size:16*5.5cm Weight:200g Lower water level: 3cm deep water filter works smoothly with the hooks on the top to raise the water level if necessary (the water level water is above the pump position to prevent the pump from rotating) Mute design: make it quieter without worrying about your sleep. Waterfall type running water: Waterfall type running water circulation can effectively increase the dissolved oxygen in the cylinder. Strong fixation: 4 strong suction cups can be adsorbed firmly on the smooth surface. Double-layer filtration: The front and rear sides of the filter reinforced activated carbon plate are equipped with purified cotton to effectively purify water quality.