Designed for versatility and efficiency, this submersible pump features a brushless DC motor and a ceramic shaft core. Ideal for use in aquariums, small fountains, and water cooling systems, it provides reliable water flow and promotes a healthy environment for aquarium. Its compact design ensures easy installation in a variety of settings. Features - ColorBlack -Material: - Size: 11.60X10.10X4.50cm/4.56X3.97X1.77in -Durable ceramic shaft: the ceramic shaft core ensures durability and resistance to wear, making it ideal for continuous use in demanding water applications -Energy efficient motor: the brushless dc motor is designed to maximize energy efficiency, reducing power consumption while delivering powerful and consistent water flow -Quiet and compact: the pump's compact design and low noise output make it for use in environments where space is and quiet operation is important -DIY performance: the pump's parameters, including voltage and head height, can be adjusted to meet specific needs, allowing for DIY operation without changing the pump's size -Versatile applications: suitable for use in a wide range of settings, including aquariums, ponds, water features, and water circulation systems, providing flexibility for various projects Package list: 2 x submersible pump