JR-2500, designed as 600GPH pond fountain water pump, the robust ABS epoxy casing and high-quality ceramic shaft make it effectively work in both fresh water and salty water as a submersible fish pond pump. With simple structure design, everyone can easily understand how to install, clean and maintain in 3 minutes. Still want to use to plant your plants or creat water feature, it can be your waterfall pond pump and bring you more fun at the day.