Submersible water pump for aquarium, fountain, pond, and similar water features. Flow can be adjusted using a knob at the pump inlet. Securely mounted with 4 suction cups on the bottom; intended for use fully submerged in water. Suitable for both freshwater and saltwater environments. Designed to create natural water flow and aid in aquarium aeration. Features: Input voltage: AC 220-240V Power: 15W Frequency: 50 Hz Maximum flow rate: 800L/H (176 GPH) Maximum head height: 1.6 meters Plug type: EU standard Outlet diameter: 10 mm Cable length: 73 inches Material: Plastic Color: Black Package includes: 1 x Water pump Note: Due to lighting and display differences, the color in the image may vary slightly from the actual product. Measurement tolerances may vary by ±1-3 cm.