StarSide Aquarium CO2 Regulator,U Shape Aquarium CO2 Diffuser Check Glass Tube Suction Cup

Description: Material:Resin Glass (Not real glass) Color:Transparent(As?Showed) Size:Tube:4mm*6mm(0.16¡±*0.24¡±) Quantity:1Pcs Package Included: 1 x Glass Co2 Diffuser 1 xU Shape Glass Tube 1 x Check..