Features: 1Exquisite acrylic flower baskets with carefully designed gaps to prevent accidental injury to small fish and shrimps. 2Thicker pipe wall, made of high quality materials and never cut corners to make sure it is durable. 3Round hole detachable water inflow and outflow adjustment port, convenient and accurate, stylish appearance. 4Double pagoda interface design, exquisite and beautiful, to prevent the trachea from falling off. 5Skimmer pipe removes surface scum effectively to keep water clean and help photosynthesis of water plants. Condition: Brand New Item Type: Pipe Surface Skimmer Material: Stainless Steel Color: As Picture Shown Suitable Type: Water Plant Tank, etc. Product Function: Inflow and Outflow Pipe Skimmer The pipe does not work at all, usually because after replacing the water inlet and outlet, some air is inhaled, the filter cartridge does not work normally, and the water inflow decreases. What needs to be done at this time is: 1. Adjust the metal fence at the bottom of the water inlet pipe to the maximum (prevent air inhalation after the inflow rate is normal for a while) 2. According to the filter cartridge exhaust valve, shaking the filter cartridge, powering off, etc., the air will be emptied after adjusting the operation and the inflow will return to normal. Package included:2 x&nbspPipe&nbspSurface&nbspSkimmer3 x&nbspAccessories4 x Screw