The VorTech Wirelessly communicating Wave Driver will upgrade any MP40 model pump to an MP40w model. 

It only requires that four screws be removed from the lid of the MP40 driver box, and the motor's plug is gently removed and plugged into the new Wirelessly communicating Wave Driver board. Then the lid is gently snapped in place and your pump is now wave controllable. Multiple Wirelessly communicating Wave Drivers can be combined to provide random and pulsing wave modes. Wave Modes Reef Crest Random Mode- set the potentiometer to your maximum desired speed and the VorTech Wireless Wave Driver automatically randomizes the flow throughout your tank. The pump will vary from one speed to another rapidly to simulate the high-energy conditions of a natural reef crest environment. Lagoon Random Mode- set the potentiometer to your maximum desired speed and the VorTech Wireless Wave Driver automatically randomizes the flow throughout your tank. The pump will vary slowly from one speed to another to simulate a calmer, lagoonal reef environment. Synch Pulse Mode- When entered into Synch Pulse Mode, pumps will automatically synch with the master pump to provide pulsing flow throughout the aquarium. The potentiometer is used to adjust the maximum speed and then is used to adjust the frequency. The minimum speed is automatically set to the minimum pump speed to create as strong a pulse as you desire. Other pumps can be placed on the same side of the aquarium as the master pump to create standing waves in your tank. Anti-Synch Pulse Mode- When entered into Anti-Synch Pulse Mode, pumps will operate inverse to the master pump. Therefor, everytime the master pump is at the maximum speed of the pulse cycle, the slave pumps entered into Anti-Synch Pulse Mode will be at the minimum speed of the pulse cycle, and vice-versa. Place these pumps on the opposite side of the tank as a master pump to create tidal currents within your aquarium. Feed Mode When any one pump is entered into feed mode, all pumps shut down for 10 minutes to allow you to feed your aquarium. Battery Backup The Wireless Wave Driver can also be used with the battery backup accessory