Jebao SCP-120 Cross Flow Pump Wave Maker with Controller - Adjustable Flow for Saltwater & Freshwater Aquariums - Perfect for Reef Tanks, Fish Tanks & Aquatic Ecosystems

Crossflow technology makes the flow return to pump directly 360 degrees without dead spots create a different type of the flow similar to wave maker. 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.

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

Dimension:11.5" X 2.5" X 1.75", 100V-240v 50/60hz DC 2.7A 40w , 3-prong us plug

Assume 4300 to 4600 GPH (Cross Flow for Whole Tank)