Best Choice products is proud to present our brand new Lot of (2) 1300 gph wave maker. It will fit all aquarium fish tanks up to 200 Gallons. This dynamic and fully submersible wave maker comes with suction cups and ball joint, which provide 360° rotations to expand water circulation movement for your tank. Our 12W 110V wave makers work great for marine reef aquariums such as saltwater coral, reef, and fish tanks. Creates gentle flows, helping your tank feel more like the ocean! We purchase our products directly from the manufacturer, so you know you're getting the best prices possible.