Stainless steel shaft Standard stainless steel rotor, anti-corrosion, rustproof, wear resistant, long life Includes 3.3ft tube and 2 nozzles The package includes a 3.3ft tube (1/2 inch I/D) and 2 nozzles (0.33in and 0.51in). Net fittings enhance stability. Suitable for vertical or horizontal installation Equipped with 4 solid rubber suction cups at the base and a 5.9-foot power cord for secure placement. Pump can be detached without tools. Small and compact but powerful Safe for fish, free from copper and oil exposure. Compact design allows for easy concealment. Ultra-quiet design Features advanced technology and a high-quality motor, producing less than 30% noise compared to similar pumps. Suitable for use in both dirty and fresh water. Submersible water pump This water fountain pump is submersible and must be fully immersed in water before operation to prevent damage. NOTE: Clean regularly to prevent debris blockage, which may cause noise. Do not operate without water. Place the pump in water before connecting to power. Turn off power before changing water. Use cold water only. Widely used: ideal for small tanks, aquariums, fountains, outdoor fountains, or garden waterfalls