Stainless steel shaft Standard stainless steel rotor, anti-corrosion, anti-rust, wear-resistant, long service life Free 3.3ft tube and 2 nozzles Package includes a free 3.3ft tube. (I/D 1/2 inch). Includes 2 nozzles, 0.33 in and 0.51 in. Threaded connections make it more stable. Stayy Stay, Suit Vertical or Horizontal 4 strong rubber suction cups at the bottom of the fountain pump and 5.9ft cord helps to stay in place. No tools required to detach the pump. Safe and compact yet powerful The fountain pump is safe for fish with no exposed copper or oil free. Compact size is easy to hide and disguise. Ultra quiet design Using advanced technology and high quality motor, less than 30% noise than other pumps . it can be used in salt water and fresh water. Submersible water pump This water fountain pump is submersible and must be fully immersed in water before power on to prevent the water pump from burning. NOTE: Please clean it regularly to avoid blocking the debris, otherwise it will make