Crossflow technology make the flow return to pump directly 360 degree without dead spots.
Create different type of the flow similar as natural wave; evenly distributed flow rate throughout the entire aquarium.
Unique control system allows to wave off different types and multiple function
Clockwise the flow as you set mode h: normal flow rate as the speed output
w1: wave box function ~ idea for setting a pulse mode for set wave box function
w2: normal mode with clockwise 4mins to 99mins
w3: normal mode with reef mode
feed mode 10mins.