Stainless steel shaft Standard stainless steel rotor, anti-corrosion, rustproof, wear resistant, long life Free 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 provide added stability Suitable for vertical or horizontal installation 4 solid rubber suction cups on the bottom and a 5.9-foot power cord help secure the fountain pump in place. Pump can be detached without tools Small and compact but powerful Fountain pump is safe for fish, free from copper and oil. Compact design is easy to conceal Ultra-quiet design Features advanced technology and a high-quality motor, producing less than 30% noise compared to other pumps. Can be used in both dirty and fresh water Submersible water pump This water fountain pump is submersible and must be fully immersed in water before turning on to prevent damage NOTE: Clean regularly to avoid clogging from debris, which may cause 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 Widely used: ideal for small tanks, aquariums, fountains, outdoor fountains, or garden waterfalls