The controller makes it easy to select pre-programmed flow profiles or to adjust them as desired.
The StreamMax Pump Controller:
Everything under control: You can select pre-programmed flow profiles on the controller itself.
The flow adapter creates wide and narrow flow patterns so that different water movements can be generated for freshwater and saltwater.
For a natural flow of water in your aquarium. Runs quietly and is low maintenance and energy efficient. Pump Controller and Aquarium Controller make regulating the flow rate quick and easy. Includes strong magnetic holder.