Stainless steel shaft. Standard stainless steel rotor, anti-corrosion, rustproof, wear resistant, long life. Includes a 3.3ft tube (1/2 inch I/D) and 2 nozzles (0.33in and 0.51in). Net fittings provide added stability. Suitable for vertical or horizontal installation. Features 4 solid rubber suction cups for secure placement and a 5.9-foot power cord. Easy to detach without tools. Compact yet powerful design. Safe for fish, free from copper and oil exposure. Small size allows for easy concealment. Ultra-quiet operation with advanced technology and high-quality motor, producing less than 30% noise compared to similar pumps. Can be used in both dirty and fresh water. Submersible water pump designed to be fully immersed in water before operation to prevent damage. Regular cleaning is recommended to prevent debris blockage and noise. Do not operate without water. Always place the pump in water before connecting to power. Turn off power before changing water. Use cold water only. Ideal for small tanks, aquariums, fountains, outdoor fountains, or waterfalls in gardens.