The H2Pro QP-16 Aqua Pump Multifunctional Wavemaker is a pump with a controller that has 8 different modes (stream, nature, pulse, reef, asynchronous, reverse, timer & off). The reef and nature mode change the power level randomly to simulate a natural flow. In the timer mode you can set up to six intervals where the pump will be in one of the other seven modes.

• Flow up to 4227 gph
• Watts: 40
• 4.9" X 3.5" X 3.3"
• Controller has 8 different modes. Plus 10 minute and 20 minute feed buttons.
• Magnet mount