Tetra's solar air pump provides environmentally friendly and efficient aeration. - Brand: Tetra - Type: Solar air pump - Accessories: Hose, instruction manual - Air pump material: Plastic - Application: Aeration for aquariums and ponds An extension tube (sold separately) is also included. I'm selling this because I switched to an electric pump. Please assess the condition based on the images. Returns are not accepted to prevent any issues, so please understand this. Please understand that this is a used item. I will ship it in the original box. Thank you for looking.