This Jebao Flow Pump/Wave Maker has 8 different flow rates and 4 wave modes Very quiet operation thanks to Sine Wave technology Wireless controller, easy installation and maintenance, low voltage, safe with reliable power supply. Magnetic bracket that allows a higher degree of pump rotation The Jebao flow pump / wavemaker has a flow rate of up to 700-9000 liters per hour Has night sensor that automatically detects when the tank lights go out and the pump slows down One-touch input mode that slows the pump for a 10-minute period Produces powerful water flow combined with low energy consumption Ceramic shaft for a long service life and durability Intelligent control system to generate different wave patterns that suit your tank Extra-long cable for easy and comfortable installation, even on larger tanks Suitable for aquariums with glass up to 1.5 cm thick