U-Tubes Bend CO2 Nano Glass Diffuser For Plant Aquarium Skimmer Tank Suction Cup

Specification:Material: GlassColor: CrystalSize: Diffuser diameter 2cm/0.79inchPacking Includes:1 x CO2 DiffuserFeature:1.Made of Glass and Ceramic.2.Compatible for Co2 tank.3.Excellent CO2 dissolve rate.4.Combined with a cupula,easy for installation.5.Suitable for tank up to 200L.6.2 Nano Diffusers and Suction cup.7.Practical and convenient to use.8.Suitable for fish bowl and fish tank.9.Reusable and easy to keep clean.Note:1.Due to the light and screen difference, the items color may be slightly different from the pictures. Please understand. Make sure you dont mind before you bid.2.Please allow 1-5mm differences due to manual measurement.