Feature:1. STAINLESS STEEL: Metal lily pipe surface skimmer is made of 304 stainless steel, which is strong, rust and corrosion resistant and helps to provide consistent water flow to all areas of the aquarium.2. ELEGANT DESIGN: Aquarium stainless steel lily pipe gives your aquarium an elegant curve line. The mounting bracket is designed for frameless aquariums.3. EASY TO ADJUST: Aquarium stainless steel inlet outlet pipe is adjustable above the water surface, easy and convenient to operate, the bottom is removable and easy to clean.4. SAFE TO USE: Aquarium metal lily pipe is driven by water flow to rotate the oil removing film float, avoiding fish and shrimp inhalation and filter, safer and more intimate to use.5. EASY TO CLEAN: Aquarium metal inlet outlet pipe supports 360 degree rotation, can easily adjust the direction of water flow. Easy to disassemble and assemble, easy to maintain and clean.Specification:Item Type: Aquarium Metal Lily PipeMaterial: Stainless Steel, Acrylic.Package List:1 x Outflow Stainless Steel Water Pipe 1 x Inflow Stainless Steel Water Pipe2 x Acrylic Fixing Frame 8 x Acrylic Screw 1 x Stainless Steel Degreasing Film Fittings 1 x Acrylic Float FittingsNote:1. Proper commissioning of the water flow will not cause the filter barrel to draw air and collect gas.2. Adjust the fence at the bottom of the water inlet, which will not affect the total inlet flow of the filter barrel.3. Stainless steel lily pipes are virtually maintenance free, as algae and dirt buildup inside are invisible and only need to be cleaned when flow is impeded.