Red Sea ReefRun G2 12000 DC Pump (without controller)The powerful ReefRun G2 models range from 4,000 LPH to an impressive 12,000 LPH. As part of the Red Sea ReefBeat App ecosystem, they benefit from smart features like automated daily schedules with adjustable intensities, a pulse mode for closed loop wave installations, and notifications if the pump is running dry or blocked. The controller allows you to manually turn the pump ON and OFF and adjust its intensity without an internet connection, enabling