2014 Jebao WP-25 aquarium wave maker powerhead controller for coral reef tank
1.New controllers can adjust the flow rate in Wave mode!2. High performance, powerful, water flow combined with low energy consumption.3. Low voltage, safe, reliable power supply.4. Intelligent control system to generate various wave patterns that found on a natural reef system to suit your tank.5. Ceramic shaft for long life and durability6. 360 degree rotation on a magnetic bracket7. Night sensor - automatically detects when tank lights go out and slows the pump.8. One-touch feed mode - slows pump for a period of 10 minutes.9. Extra-long cable for ease and comfort of placement, even on larger tanks