Jebao SCP-70 Sine Cross Flow Pump Wave Maker with Controller, Black

Jebao SCP-70 Sine Cross Flow Pump Wave Maker with Controller, Black (SJ568)Item has been used before - Will show signs of usage such as scuff marks, scratches, dirt, dust, etc. PLEASE VIEW ALL PICTURES. Item has been removed from original packaging and handled for inspection - Please anticipate signs of handling. Outer packaging will have cosmetic imperfections. Product may not ship in original packaging. Includes all item(s) seen in picture(s) ONLY. 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 Letters and Numbers in ( ) is the items location and is for our reference ONLY.