Diameter of entrance: 5mm
Material: Aluminum alloy
Features: Easy for installation. Excellent CO2 dissolve rate.Provide elegant look for your fish tank.
Package included: 1pc x CO2 diffuser
Size: 5.5*4cm
Type: carbon dioxide refiner
Suitable for CO2 tube with inner diameter 4mm
Note:
1. Due to manual measurement, there is an error of 1-2mm on the product size, I hope you can understand.
2. If you find any problems with the product after receiving it, please contact us in time and we will provide a satisfactory solution.
