Feature:
High quality ceramic disc get the optimum diffusion effect.
With the function of CO2bubble counter.
Instruction:
Please install ceramic disk into O-ring and fill water into bottom cup and then assemble it before use.
High quality ceramic disc get the optimum diffusion effect.
With the function of CO2bubble counter.
Instruction:
Please install ceramic disk into O-ring and fill water into bottom cup and then assemble it before use.