Submersible water pump for aquarium, fountain, pond, and other water features. Flow can be adjusted using a knob at the pump inlet. Designed for use with 4 suction cups on the bottom and intended for operation fully submerged in water. Suitable for both freshwater and saltwater environments. This pump provides adjustable water flow to help circulate and aerate your aquarium, creating a natural water movement similar to rivers or seas. Features: Input voltage: AC 220-240V Power: 15W Frequency: 50 Hz Flow rate: up to 800L/H (176 GPH) Maximum head height: 1.6 meters Plug type: EU plug Outlet diameter: 10 mm Cable length: 73 inches Material: Plastic Color: Black Package includes: 1 x Water pump Note: Lighting and display differences may cause slight variations in color between the product and the image. Measurement may vary by ±1-3 cm.