DescriptionThe hose coupler is made of stainless steel material, practical and wear resistant, increases the durability and can be used for lasting time. Easy to use, aquarium pipe adapter is applicable to all kinds of water pipe, hose transfer, meet your needs.Features-Color:Silver -Material:Stainless steel -Size:4.80X2.00X2.00cm/1.89X0.79X0.79in - The hose connector is made of stainless steel material, wear resistance, sturdiness and durability, smooth surface. - Excellent craftsmanship makes aquarium hose adapter have the characteristics of high strength for lasting use. - Wide compatibility. 12 to 16mm coupling is suitable for the fish tank water filtration system pipe. - Stainless steel pipe adapter is designed to be durable and withstand wear and tear over a long period of time. - Scientific design, avoid water overflow. The hose reducer fitting can be used with hose or tubing.